Home / 932,204.56-1,397,031.06-704,312.80

Finding the Fourth Proportional to 932,204.56, 1,397,031.06 and 704,312.80

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Solution

The fourth proportional to 932,204.56, 1,397,031.06 and 704,312.80 is: 1,055,505.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    932,204.56 : 1,397,031.06 = 704,312.80 : x
  2. Step 2: Convert to fraction form
    932,204.56/1,397,031.06 = 704,312.80/x
  3. Step 3: Cross multiply
    932,204.56x = 1,397,031.06 × 704,312.80
  4. Step 4: Simplify right side
    932,204.56x = 983,946,857,555.57
  5. Step 5: Solve for x
    x = 983,946,857,555.57/932,204.56
  6. Step 6: Final answer
    x = 1,055,505.30

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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.