Home / 1,373,759.15-2,060,121.13-575,095.91

Finding the Fourth Proportional to 1,373,759.15, 2,060,121.13 and 575,095.91

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Solution

The fourth proportional to 1,373,759.15, 2,060,121.13 and 575,095.91 is: 862,427.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,373,759.15 : 2,060,121.13 = 575,095.91 : x
  2. Step 2: Convert to fraction form
    1,373,759.15/2,060,121.13 = 575,095.91/x
  3. Step 3: Cross multiply
    1,373,759.15x = 2,060,121.13 × 575,095.91
  4. Step 4: Simplify right side
    1,373,759.15x = 1,184,767,239,680.14
  5. Step 5: Solve for x
    x = 1,184,767,239,680.14/1,373,759.15
  6. Step 6: Final answer
    x = 862,427.19

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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.