Home / 832,023.30-1,248,034.95-799,364.10

Finding the Fourth Proportional to 832,023.30, 1,248,034.95 and 799,364.10

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Solution

The fourth proportional to 832,023.30, 1,248,034.95 and 799,364.10 is: 1,199,046.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    832,023.30 : 1,248,034.95 = 799,364.10 : x
  2. Step 2: Convert to fraction form
    832,023.30/1,248,034.95 = 799,364.10/x
  3. Step 3: Cross multiply
    832,023.30x = 1,248,034.95 × 799,364.10
  4. Step 4: Simplify right side
    832,023.30x = 997,634,334,575.30
  5. Step 5: Solve for x
    x = 997,634,334,575.30/832,023.30
  6. Step 6: Final answer
    x = 1,199,046.15

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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.