Home / 4,253,577.28-6,380,333.09-1,058,681.93

Finding the Fourth Proportional to 4,253,577.28, 6,380,333.09 and 1,058,681.93

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Solution

The fourth proportional to 4,253,577.28, 6,380,333.09 and 1,058,681.93 is: 1,588,014.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,253,577.28 : 6,380,333.09 = 1,058,681.93 : x
  2. Step 2: Convert to fraction form
    4,253,577.28/6,380,333.09 = 1,058,681.93/x
  3. Step 3: Cross multiply
    4,253,577.28x = 6,380,333.09 × 1,058,681.93
  4. Step 4: Simplify right side
    4,253,577.28x = 6,754,743,312,568.99
  5. Step 5: Solve for x
    x = 6,754,743,312,568.99/4,253,577.28
  6. Step 6: Final answer
    x = 1,588,014.72

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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.