Home / 10,735,279.20-14,814,802.84-5,840,529.12

Finding the Fourth Proportional to 10,735,279.20, 14,814,802.84 and 5,840,529.12

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Solution

The fourth proportional to 10,735,279.20, 14,814,802.84 and 5,840,529.12 is: 8,059,994.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,735,279.20 : 14,814,802.84 = 5,840,529.12 : x
  2. Step 2: Convert to fraction form
    10,735,279.20/14,814,802.84 = 5,840,529.12/x
  3. Step 3: Cross multiply
    10,735,279.20x = 14,814,802.84 × 5,840,529.12
  4. Step 4: Simplify right side
    10,735,279.20x = 86,526,287,394,078.70
  5. Step 5: Solve for x
    x = 86,526,287,394,078.70/10,735,279.20
  6. Step 6: Final answer
    x = 8,059,994.14

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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.