Home / 1,373,412.60-2,060,377.16-552,813.93

Finding the Fourth Proportional to 1,373,412.60, 2,060,377.16 and 552,813.93

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Solution

The fourth proportional to 1,373,412.60, 2,060,377.16 and 552,813.93 is: 829,324.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,373,412.60 : 2,060,377.16 = 552,813.93 : x
  2. Step 2: Convert to fraction form
    1,373,412.60/2,060,377.16 = 552,813.93/x
  3. Step 3: Cross multiply
    1,373,412.60x = 2,060,377.16 × 552,813.93
  4. Step 4: Simplify right side
    1,373,412.60x = 1,139,005,192,337.77
  5. Step 5: Solve for x
    x = 1,139,005,192,337.77/1,373,412.60
  6. Step 6: Final answer
    x = 829,324.85

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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.