Home / 8,253,652.95-11,390,396.81-4,582,569.70

Finding the Fourth Proportional to 8,253,652.95, 11,390,396.81 and 4,582,569.70

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Solution

The fourth proportional to 8,253,652.95, 11,390,396.81 and 4,582,569.70 is: 6,324,143.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,253,652.95 : 11,390,396.81 = 4,582,569.70 : x
  2. Step 2: Convert to fraction form
    8,253,652.95/11,390,396.81 = 4,582,569.70/x
  3. Step 3: Cross multiply
    8,253,652.95x = 11,390,396.81 × 4,582,569.70
  4. Step 4: Simplify right side
    8,253,652.95x = 52,197,287,283,807.80
  5. Step 5: Solve for x
    x = 52,197,287,283,807.80/8,253,652.95
  6. Step 6: Final answer
    x = 6,324,143.70

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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.