Home / 1,567,772.10-2,352,052.98-445,841.10

Finding the Fourth Proportional to 1,567,772.10, 2,352,052.98 and 445,841.10

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Solution

The fourth proportional to 1,567,772.10, 2,352,052.98 and 445,841.10 is: 668,873.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,567,772.10 : 2,352,052.98 = 445,841.10 : x
  2. Step 2: Convert to fraction form
    1,567,772.10/2,352,052.98 = 445,841.10/x
  3. Step 3: Cross multiply
    1,567,772.10x = 2,352,052.98 × 445,841.10
  4. Step 4: Simplify right side
    1,567,772.10x = 1,048,641,887,861.48
  5. Step 5: Solve for x
    x = 1,048,641,887,861.48/1,567,772.10
  6. Step 6: Final answer
    x = 668,873.93

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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.