Home / 1,044,003.60-1,564,037.10-536,838.30

Finding the Fourth Proportional to 1,044,003.60, 1,564,037.10 and 536,838.30

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Solution

The fourth proportional to 1,044,003.60, 1,564,037.10 and 536,838.30 is: 804,245.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,044,003.60 : 1,564,037.10 = 536,838.30 : x
  2. Step 2: Convert to fraction form
    1,044,003.60/1,564,037.10 = 536,838.30/x
  3. Step 3: Cross multiply
    1,044,003.60x = 1,564,037.10 × 536,838.30
  4. Step 4: Simplify right side
    1,044,003.60x = 839,635,017,900.93
  5. Step 5: Solve for x
    x = 839,635,017,900.93/1,044,003.60
  6. Step 6: Final answer
    x = 804,245.33

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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.