Home / 795,916.04-1,098,338.22-451,779.44

Finding the Fourth Proportional to 795,916.04, 1,098,338.22 and 451,779.44

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Solution

The fourth proportional to 795,916.04, 1,098,338.22 and 451,779.44 is: 623,440.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    795,916.04 : 1,098,338.22 = 451,779.44 : x
  2. Step 2: Convert to fraction form
    795,916.04/1,098,338.22 = 451,779.44/x
  3. Step 3: Cross multiply
    795,916.04x = 1,098,338.22 × 451,779.44
  4. Step 4: Simplify right side
    795,916.04x = 496,206,625,962.20
  5. Step 5: Solve for x
    x = 496,206,625,962.20/795,916.04
  6. Step 6: Final answer
    x = 623,440.92

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.