Home / 5,704,301.81-8,565,000.48-4,938,162.91

Finding the Fourth Proportional to 5,704,301.81, 8,565,000.48 and 4,938,162.91

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Solution

The fourth proportional to 5,704,301.81, 8,565,000.48 and 4,938,162.91 is: 7,414,644.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,704,301.81 : 8,565,000.48 = 4,938,162.91 : x
  2. Step 2: Convert to fraction form
    5,704,301.81/8,565,000.48 = 4,938,162.91/x
  3. Step 3: Cross multiply
    5,704,301.81x = 8,565,000.48 × 4,938,162.91
  4. Step 4: Simplify right side
    5,704,301.81x = 42,295,367,673,055.70
  5. Step 5: Solve for x
    x = 42,295,367,673,055.70/5,704,301.81
  6. Step 6: Final answer
    x = 7,414,644.08

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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.