Home / 4,586,635.83-6,329,561.47-2,521,686.53

Finding the Fourth Proportional to 4,586,635.83, 6,329,561.47 and 2,521,686.53

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Solution

The fourth proportional to 4,586,635.83, 6,329,561.47 and 2,521,686.53 is: 3,479,929.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,586,635.83 : 6,329,561.47 = 2,521,686.53 : x
  2. Step 2: Convert to fraction form
    4,586,635.83/6,329,561.47 = 2,521,686.53/x
  3. Step 3: Cross multiply
    4,586,635.83x = 6,329,561.47 × 2,521,686.53
  4. Step 4: Simplify right side
    4,586,635.83x = 15,961,169,861,753.97
  5. Step 5: Solve for x
    x = 15,961,169,861,753.97/4,586,635.83
  6. Step 6: Final answer
    x = 3,479,929.62

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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.