Home / 3,462,902.48-5,196,210.60-1,442,542.16

Finding the Fourth Proportional to 3,462,902.48, 5,196,210.60 and 1,442,542.16

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Solution

The fourth proportional to 3,462,902.48, 5,196,210.60 and 1,442,542.16 is: 2,164,586.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,462,902.48 : 5,196,210.60 = 1,442,542.16 : x
  2. Step 2: Convert to fraction form
    3,462,902.48/5,196,210.60 = 1,442,542.16/x
  3. Step 3: Cross multiply
    3,462,902.48x = 5,196,210.60 × 1,442,542.16
  4. Step 4: Simplify right side
    3,462,902.48x = 7,495,752,862,738.90
  5. Step 5: Solve for x
    x = 7,495,752,862,738.90/3,462,902.48
  6. Step 6: Final answer
    x = 2,164,586.76

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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.