Home / 10,459,058.24-15,689,382.24-4,066,564.16

Finding the Fourth Proportional to 10,459,058.24, 15,689,382.24 and 4,066,564.16

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Solution

The fourth proportional to 10,459,058.24, 15,689,382.24 and 4,066,564.16 is: 6,100,155.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,459,058.24 : 15,689,382.24 = 4,066,564.16 : x
  2. Step 2: Convert to fraction form
    10,459,058.24/15,689,382.24 = 4,066,564.16/x
  3. Step 3: Cross multiply
    10,459,058.24x = 15,689,382.24 × 4,066,564.16
  4. Step 4: Simplify right side
    10,459,058.24x = 63,801,879,509,724.52
  5. Step 5: Solve for x
    x = 63,801,879,509,724.52/10,459,058.24
  6. Step 6: Final answer
    x = 6,100,155.30

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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.