Home / 11,465,246.16-15,820,233.22-6,569,526.36

Finding the Fourth Proportional to 11,465,246.16, 15,820,233.22 and 6,569,526.36

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Solution

The fourth proportional to 11,465,246.16, 15,820,233.22 and 6,569,526.36 is: 9,064,911.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,465,246.16 : 15,820,233.22 = 6,569,526.36 : x
  2. Step 2: Convert to fraction form
    11,465,246.16/15,820,233.22 = 6,569,526.36/x
  3. Step 3: Cross multiply
    11,465,246.16x = 15,820,233.22 × 6,569,526.36
  4. Step 4: Simplify right side
    11,465,246.16x = 103,931,439,160,137.69
  5. Step 5: Solve for x
    x = 103,931,439,160,137.69/11,465,246.16
  6. Step 6: Final answer
    x = 9,064,911.27

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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.