Home / 1,569,918-2,354,934.24-559,114.32

Finding the Fourth Proportional to 1,569,918, 2,354,934.24 and 559,114.32

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Solution

The fourth proportional to 1,569,918, 2,354,934.24 and 559,114.32 is: 838,691.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,569,918 : 2,354,934.24 = 559,114.32 : x
  2. Step 2: Convert to fraction form
    1,569,918/2,354,934.24 = 559,114.32/x
  3. Step 3: Cross multiply
    1,569,918x = 2,354,934.24 × 559,114.32
  4. Step 4: Simplify right side
    1,569,918x = 1,316,677,456,242.32
  5. Step 5: Solve for x
    x = 1,316,677,456,242.32/1,569,918
  6. Step 6: Final answer
    x = 838,691.87

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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.