Home / 5,442,909-7,510,934.52-2,995,752.36

Finding the Fourth Proportional to 5,442,909, 7,510,934.52 and 2,995,752.36

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Solution

The fourth proportional to 5,442,909, 7,510,934.52 and 2,995,752.36 is: 4,133,984.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,442,909 : 7,510,934.52 = 2,995,752.36 : x
  2. Step 2: Convert to fraction form
    5,442,909/7,510,934.52 = 2,995,752.36/x
  3. Step 3: Cross multiply
    5,442,909x = 7,510,934.52 × 2,995,752.36
  4. Step 4: Simplify right side
    5,442,909x = 22,500,899,814,095.46
  5. Step 5: Solve for x
    x = 22,500,899,814,095.46/5,442,909
  6. Step 6: Final answer
    x = 4,133,984.20

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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.