Home / 10,329,299.01-14,257,435.73-6,891,534.27

Finding the Fourth Proportional to 10,329,299.01, 14,257,435.73 and 6,891,534.27

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Solution

The fourth proportional to 10,329,299.01, 14,257,435.73 and 6,891,534.27 is: 9,512,320.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,329,299.01 : 14,257,435.73 = 6,891,534.27 : x
  2. Step 2: Convert to fraction form
    10,329,299.01/14,257,435.73 = 6,891,534.27/x
  3. Step 3: Cross multiply
    10,329,299.01x = 14,257,435.73 × 6,891,534.27
  4. Step 4: Simplify right side
    10,329,299.01x = 98,255,606,901,159.78
  5. Step 5: Solve for x
    x = 98,255,606,901,159.78/10,329,299.01
  6. Step 6: Final answer
    x = 9,512,320.90

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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.