Home / 4,103,587.89-5,663,244.49-2,268,006.67

Finding the Fourth Proportional to 4,103,587.89, 5,663,244.49 and 2,268,006.67

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Solution

The fourth proportional to 4,103,587.89, 5,663,244.49 and 2,268,006.67 is: 3,130,011.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,103,587.89 : 5,663,244.49 = 2,268,006.67 : x
  2. Step 2: Convert to fraction form
    4,103,587.89/5,663,244.49 = 2,268,006.67/x
  3. Step 3: Cross multiply
    4,103,587.89x = 5,663,244.49 × 2,268,006.67
  4. Step 4: Simplify right side
    4,103,587.89x = 12,844,276,237,504.49
  5. Step 5: Solve for x
    x = 12,844,276,237,504.49/4,103,587.89
  6. Step 6: Final answer
    x = 3,130,011.25

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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.