Home / 2,545,532.41-3,817,298.07-925,916.76

Finding the Fourth Proportional to 2,545,532.41, 3,817,298.07 and 925,916.76

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Solution

The fourth proportional to 2,545,532.41, 3,817,298.07 and 925,916.76 is: 1,388,511.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,545,532.41 : 3,817,298.07 = 925,916.76 : x
  2. Step 2: Convert to fraction form
    2,545,532.41/3,817,298.07 = 925,916.76/x
  3. Step 3: Cross multiply
    2,545,532.41x = 3,817,298.07 × 925,916.76
  4. Step 4: Simplify right side
    2,545,532.41x = 3,534,500,253,607.45
  5. Step 5: Solve for x
    x = 3,534,500,253,607.45/2,545,532.41
  6. Step 6: Final answer
    x = 1,388,511.20

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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.