Home / 1,731,372.30-2,597,058.45-934,210.80

Finding the Fourth Proportional to 1,731,372.30, 2,597,058.45 and 934,210.80

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Solution

The fourth proportional to 1,731,372.30, 2,597,058.45 and 934,210.80 is: 1,401,316.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,731,372.30 : 2,597,058.45 = 934,210.80 : x
  2. Step 2: Convert to fraction form
    1,731,372.30/2,597,058.45 = 934,210.80/x
  3. Step 3: Cross multiply
    1,731,372.30x = 2,597,058.45 × 934,210.80
  4. Step 4: Simplify right side
    1,731,372.30x = 2,426,200,052,221.26
  5. Step 5: Solve for x
    x = 2,426,200,052,221.26/1,731,372.30
  6. Step 6: Final answer
    x = 1,401,316.20

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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.