Home / 1,915,088.13-2,873,052.72-567,356.27

Finding the Fourth Proportional to 1,915,088.13, 2,873,052.72 and 567,356.27

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Solution

The fourth proportional to 1,915,088.13, 2,873,052.72 and 567,356.27 is: 851,158.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,915,088.13 : 2,873,052.72 = 567,356.27 : x
  2. Step 2: Convert to fraction form
    1,915,088.13/2,873,052.72 = 567,356.27/x
  3. Step 3: Cross multiply
    1,915,088.13x = 2,873,052.72 × 567,356.27
  4. Step 4: Simplify right side
    1,915,088.13x = 1,630,044,460,367.29
  5. Step 5: Solve for x
    x = 1,630,044,460,367.29/1,915,088.13
  6. Step 6: Final answer
    x = 851,158.98

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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.