Home / 10,652,206.48-14,700,333.64-6,522,159.04

Finding the Fourth Proportional to 10,652,206.48, 14,700,333.64 and 6,522,159.04

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Solution

The fourth proportional to 10,652,206.48, 14,700,333.64 and 6,522,159.04 is: 9,000,756.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,652,206.48 : 14,700,333.64 = 6,522,159.04 : x
  2. Step 2: Convert to fraction form
    10,652,206.48/14,700,333.64 = 6,522,159.04/x
  3. Step 3: Cross multiply
    10,652,206.48x = 14,700,333.64 × 6,522,159.04
  4. Step 4: Simplify right side
    10,652,206.48x = 95,877,913,941,142.11
  5. Step 5: Solve for x
    x = 95,877,913,941,142.11/10,652,206.48
  6. Step 6: Final answer
    x = 9,000,756.24

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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.