Home / 8,576,574.33-11,835,841.85-4,709,061.66

Finding the Fourth Proportional to 8,576,574.33, 11,835,841.85 and 4,709,061.66

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Solution

The fourth proportional to 8,576,574.33, 11,835,841.85 and 4,709,061.66 is: 6,498,598.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,576,574.33 : 11,835,841.85 = 4,709,061.66 : x
  2. Step 2: Convert to fraction form
    8,576,574.33/11,835,841.85 = 4,709,061.66/x
  3. Step 3: Cross multiply
    8,576,574.33x = 11,835,841.85 × 4,709,061.66
  4. Step 4: Simplify right side
    8,576,574.33x = 55,735,709,134,645.02
  5. Step 5: Solve for x
    x = 55,735,709,134,645.02/8,576,574.33
  6. Step 6: Final answer
    x = 6,498,598.04

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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.