Home / 6,730,712.58-9,288,379.65-3,674,926.83

Finding the Fourth Proportional to 6,730,712.58, 9,288,379.65 and 3,674,926.83

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Solution

The fourth proportional to 6,730,712.58, 9,288,379.65 and 3,674,926.83 is: 5,071,397.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,730,712.58 : 9,288,379.65 = 3,674,926.83 : x
  2. Step 2: Convert to fraction form
    6,730,712.58/9,288,379.65 = 3,674,926.83/x
  3. Step 3: Cross multiply
    6,730,712.58x = 9,288,379.65 × 3,674,926.83
  4. Step 4: Simplify right side
    6,730,712.58x = 34,134,115,583,011.01
  5. Step 5: Solve for x
    x = 34,134,115,583,011.01/6,730,712.58
  6. Step 6: Final answer
    x = 5,071,397.00

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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.