Home / 12,041,096.48-16,616,756.64-6,534,470.14

Finding the Fourth Proportional to 12,041,096.48, 16,616,756.64 and 6,534,470.14

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Solution

The fourth proportional to 12,041,096.48, 16,616,756.64 and 6,534,470.14 is: 9,017,592.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,041,096.48 : 16,616,756.64 = 6,534,470.14 : x
  2. Step 2: Convert to fraction form
    12,041,096.48/16,616,756.64 = 6,534,470.14/x
  3. Step 3: Cross multiply
    12,041,096.48x = 16,616,756.64 × 6,534,470.14
  4. Step 4: Simplify right side
    12,041,096.48x = 108,581,700,070,689.11
  5. Step 5: Solve for x
    x = 108,581,700,070,689.11/12,041,096.48
  6. Step 6: Final answer
    x = 9,017,592.40

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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.