Home / 5,134,001.85-7,689,930.71-4,832,169.93

Finding the Fourth Proportional to 5,134,001.85, 7,689,930.71 and 4,832,169.93

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Solution

The fourth proportional to 5,134,001.85, 7,689,930.71 and 4,832,169.93 is: 7,237,833.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,134,001.85 : 7,689,930.71 = 4,832,169.93 : x
  2. Step 2: Convert to fraction form
    5,134,001.85/7,689,930.71 = 4,832,169.93/x
  3. Step 3: Cross multiply
    5,134,001.85x = 7,689,930.71 × 4,832,169.93
  4. Step 4: Simplify right side
    5,134,001.85x = 37,159,051,916,484.70
  5. Step 5: Solve for x
    x = 37,159,051,916,484.70/5,134,001.85
  6. Step 6: Final answer
    x = 7,237,833.76

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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.