Home / 4,309,431.96-5,947,082.04-2,349,311.34

Finding the Fourth Proportional to 4,309,431.96, 5,947,082.04 and 2,349,311.34

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Solution

The fourth proportional to 4,309,431.96, 5,947,082.04 and 2,349,311.34 is: 3,242,085.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,309,431.96 : 5,947,082.04 = 2,349,311.34 : x
  2. Step 2: Convert to fraction form
    4,309,431.96/5,947,082.04 = 2,349,311.34/x
  3. Step 3: Cross multiply
    4,309,431.96x = 5,947,082.04 × 2,349,311.34
  4. Step 4: Simplify right side
    4,309,431.96x = 13,971,547,276,482.33
  5. Step 5: Solve for x
    x = 13,971,547,276,482.33/4,309,431.96
  6. Step 6: Final answer
    x = 3,242,085.59

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Double scale
Find fourth proportional to 4,309,432.96, 5,947,083.42 and 2,349,312.34
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.