Home / 4,753,388.04-7,129,576.54-1,341,590.28

Finding the Fourth Proportional to 4,753,388.04, 7,129,576.54 and 1,341,590.28

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Solution

The fourth proportional to 4,753,388.04, 7,129,576.54 and 1,341,590.28 is: 2,012,242.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,753,388.04 : 7,129,576.54 = 1,341,590.28 : x
  2. Step 2: Convert to fraction form
    4,753,388.04/7,129,576.54 = 1,341,590.28/x
  3. Step 3: Cross multiply
    4,753,388.04x = 7,129,576.54 × 1,341,590.28
  4. Step 4: Simplify right side
    4,753,388.04x = 9,564,970,586,580.03
  5. Step 5: Solve for x
    x = 9,564,970,586,580.03/4,753,388.04
  6. Step 6: Final answer
    x = 2,012,242.74

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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.