Home / 1,170,058.60-1,755,087.90-957,482.20

Finding the Fourth Proportional to 1,170,058.60, 1,755,087.90 and 957,482.20

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Solution

The fourth proportional to 1,170,058.60, 1,755,087.90 and 957,482.20 is: 1,436,223.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,170,058.60 : 1,755,087.90 = 957,482.20 : x
  2. Step 2: Convert to fraction form
    1,170,058.60/1,755,087.90 = 957,482.20/x
  3. Step 3: Cross multiply
    1,170,058.60x = 1,755,087.90 × 957,482.20
  4. Step 4: Simplify right side
    1,170,058.60x = 1,680,465,423,685.38
  5. Step 5: Solve for x
    x = 1,680,465,423,685.38/1,170,058.60
  6. Step 6: Final answer
    x = 1,436,223.30

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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.