Home / 3,024,382.80-4,537,376.10-1,317,793.80

Finding the Fourth Proportional to 3,024,382.80, 4,537,376.10 and 1,317,793.80

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Solution

The fourth proportional to 3,024,382.80, 4,537,376.10 and 1,317,793.80 is: 1,977,040.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,024,382.80 : 4,537,376.10 = 1,317,793.80 : x
  2. Step 2: Convert to fraction form
    3,024,382.80/4,537,376.10 = 1,317,793.80/x
  3. Step 3: Cross multiply
    3,024,382.80x = 4,537,376.10 × 1,317,793.80
  4. Step 4: Simplify right side
    3,024,382.80x = 5,979,326,092,848.18
  5. Step 5: Solve for x
    x = 5,979,326,092,848.18/3,024,382.80
  6. Step 6: Final answer
    x = 1,977,040.11

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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.