Home / 4,275,663.17-5,900,342.23-2,315,525.30

Finding the Fourth Proportional to 4,275,663.17, 5,900,342.23 and 2,315,525.30

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Solution

The fourth proportional to 4,275,663.17, 5,900,342.23 and 2,315,525.30 is: 3,195,385.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,275,663.17 : 5,900,342.23 = 2,315,525.30 : x
  2. Step 2: Convert to fraction form
    4,275,663.17/5,900,342.23 = 2,315,525.30/x
  3. Step 3: Cross multiply
    4,275,663.17x = 5,900,342.23 × 2,315,525.30
  4. Step 4: Simplify right side
    4,275,663.17x = 13,662,391,712,223.42
  5. Step 5: Solve for x
    x = 13,662,391,712,223.42/4,275,663.17
  6. Step 6: Final answer
    x = 3,195,385.41

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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.