Home / 1,569,516-2,165,932.08-854,124

Finding the Fourth Proportional to 1,569,516, 2,165,932.08 and 854,124

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Solution

The fourth proportional to 1,569,516, 2,165,932.08 and 854,124 is: 1,178,691.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,569,516 : 2,165,932.08 = 854,124 : x
  2. Step 2: Convert to fraction form
    1,569,516/2,165,932.08 = 854,124/x
  3. Step 3: Cross multiply
    1,569,516x = 2,165,932.08 × 854,124
  4. Step 4: Simplify right side
    1,569,516x = 1,849,974,571,897.92
  5. Step 5: Solve for x
    x = 1,849,974,571,897.92/1,569,516
  6. Step 6: Final answer
    x = 1,178,691.12

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.