Home / 6,330,398.88-9,484,779.96-4,524,053.52

Finding the Fourth Proportional to 6,330,398.88, 9,484,779.96 and 4,524,053.52

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Solution

The fourth proportional to 6,330,398.88, 9,484,779.96 and 4,524,053.52 is: 6,778,348.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,330,398.88 : 9,484,779.96 = 4,524,053.52 : x
  2. Step 2: Convert to fraction form
    6,330,398.88/9,484,779.96 = 4,524,053.52/x
  3. Step 3: Cross multiply
    6,330,398.88x = 9,484,779.96 × 4,524,053.52
  4. Step 4: Simplify right side
    6,330,398.88x = 42,909,652,164,463.46
  5. Step 5: Solve for x
    x = 42,909,652,164,463.46/6,330,398.88
  6. Step 6: Final answer
    x = 6,778,348.88

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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.