Home / 6,712,446.04-9,262,930.57-4,103,319.90

Finding the Fourth Proportional to 6,712,446.04, 9,262,930.57 and 4,103,319.90

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Solution

The fourth proportional to 6,712,446.04, 9,262,930.57 and 4,103,319.90 is: 5,662,431.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,712,446.04 : 9,262,930.57 = 4,103,319.90 : x
  2. Step 2: Convert to fraction form
    6,712,446.04/9,262,930.57 = 4,103,319.90/x
  3. Step 3: Cross multiply
    6,712,446.04x = 9,262,930.57 × 4,103,319.90
  4. Step 4: Simplify right side
    6,712,446.04x = 38,008,767,364,677.04
  5. Step 5: Solve for x
    x = 38,008,767,364,677.04/6,712,446.04
  6. Step 6: Final answer
    x = 5,662,431.72

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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.