Home / 5,863,488.06-8,796,337.02-2,221,308.89

Finding the Fourth Proportional to 5,863,488.06, 8,796,337.02 and 2,221,308.89

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Solution

The fourth proportional to 5,863,488.06, 8,796,337.02 and 2,221,308.89 is: 3,332,381.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,863,488.06 : 8,796,337.02 = 2,221,308.89 : x
  2. Step 2: Convert to fraction form
    5,863,488.06/8,796,337.02 = 2,221,308.89/x
  3. Step 3: Cross multiply
    5,863,488.06x = 8,796,337.02 × 2,221,308.89
  4. Step 4: Simplify right side
    5,863,488.06x = 19,539,381,621,962.11
  5. Step 5: Solve for x
    x = 19,539,381,621,962.11/5,863,488.06
  6. Step 6: Final answer
    x = 3,332,381.92

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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.