Home / 1,626,500.04-2,244,575.28-901,359.72

Finding the Fourth Proportional to 1,626,500.04, 2,244,575.28 and 901,359.72

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Solution

The fourth proportional to 1,626,500.04, 2,244,575.28 and 901,359.72 is: 1,243,879.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,626,500.04 : 2,244,575.28 = 901,359.72 : x
  2. Step 2: Convert to fraction form
    1,626,500.04/2,244,575.28 = 901,359.72/x
  3. Step 3: Cross multiply
    1,626,500.04x = 2,244,575.28 × 901,359.72
  4. Step 4: Simplify right side
    1,626,500.04x = 2,023,169,745,899.72
  5. Step 5: Solve for x
    x = 2,023,169,745,899.72/1,626,500.04
  6. Step 6: Final answer
    x = 1,243,879.31

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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.