Home / 9,801,322.20-14,701,983.30-7,092,941.40

Finding the Fourth Proportional to 9,801,322.20, 14,701,983.30 and 7,092,941.40

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Solution

The fourth proportional to 9,801,322.20, 14,701,983.30 and 7,092,941.40 is: 10,639,412.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,801,322.20 : 14,701,983.30 = 7,092,941.40 : x
  2. Step 2: Convert to fraction form
    9,801,322.20/14,701,983.30 = 7,092,941.40/x
  3. Step 3: Cross multiply
    9,801,322.20x = 14,701,983.30 × 7,092,941.40
  4. Step 4: Simplify right side
    9,801,322.20x = 104,280,306,010,678.62
  5. Step 5: Solve for x
    x = 104,280,306,010,678.62/9,801,322.20
  6. Step 6: Final answer
    x = 10,639,412.10

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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.