Home / 3,932,077.93-5,899,531.64-1,373,669.30

Finding the Fourth Proportional to 3,932,077.93, 5,899,531.64 and 1,373,669.30

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Solution

The fourth proportional to 3,932,077.93, 5,899,531.64 and 1,373,669.30 is: 2,060,998.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,932,077.93 : 5,899,531.64 = 1,373,669.30 : x
  2. Step 2: Convert to fraction form
    3,932,077.93/5,899,531.64 = 1,373,669.30/x
  3. Step 3: Cross multiply
    3,932,077.93x = 5,899,531.64 × 1,373,669.30
  4. Step 4: Simplify right side
    3,932,077.93x = 8,104,005,506,127.13
  5. Step 5: Solve for x
    x = 8,104,005,506,127.13/3,932,077.93
  6. Step 6: Final answer
    x = 2,060,998.19

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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.