Home / 955,271.10-1,432,906.65-675,335.10

Finding the Fourth Proportional to 955,271.10, 1,432,906.65 and 675,335.10

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Solution

The fourth proportional to 955,271.10, 1,432,906.65 and 675,335.10 is: 1,013,002.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    955,271.10 : 1,432,906.65 = 675,335.10 : x
  2. Step 2: Convert to fraction form
    955,271.10/1,432,906.65 = 675,335.10/x
  3. Step 3: Cross multiply
    955,271.10x = 1,432,906.65 × 675,335.10
  4. Step 4: Simplify right side
    955,271.10x = 967,692,155,768.42
  5. Step 5: Solve for x
    x = 967,692,155,768.42/955,271.10
  6. Step 6: Final answer
    x = 1,013,002.65

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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.