Home / 10,502,023.40-15,753,035.10-6,010,605.80

Finding the Fourth Proportional to 10,502,023.40, 15,753,035.10 and 6,010,605.80

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Solution

The fourth proportional to 10,502,023.40, 15,753,035.10 and 6,010,605.80 is: 9,015,908.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,502,023.40 : 15,753,035.10 = 6,010,605.80 : x
  2. Step 2: Convert to fraction form
    10,502,023.40/15,753,035.10 = 6,010,605.80/x
  3. Step 3: Cross multiply
    10,502,023.40x = 15,753,035.10 × 6,010,605.80
  4. Step 4: Simplify right side
    10,502,023.40x = 94,685,284,139,663.58
  5. Step 5: Solve for x
    x = 94,685,284,139,663.58/10,502,023.40
  6. Step 6: Final answer
    x = 9,015,908.70

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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.