Home / 1,696,240.95-2,544,676.59-559,082.96

Finding the Fourth Proportional to 1,696,240.95, 2,544,676.59 and 559,082.96

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Solution

The fourth proportional to 1,696,240.95, 2,544,676.59 and 559,082.96 is: 838,728.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,696,240.95 : 2,544,676.59 = 559,082.96 : x
  2. Step 2: Convert to fraction form
    1,696,240.95/2,544,676.59 = 559,082.96/x
  3. Step 3: Cross multiply
    1,696,240.95x = 2,544,676.59 × 559,082.96
  4. Step 4: Simplify right side
    1,696,240.95x = 1,422,685,319,095.62
  5. Step 5: Solve for x
    x = 1,422,685,319,095.62/1,696,240.95
  6. Step 6: Final answer
    x = 838,728.32

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.