Home / 4,518,387.52-6,235,204.51-2,453,358.45

Finding the Fourth Proportional to 4,518,387.52, 6,235,204.51 and 2,453,358.45

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Solution

The fourth proportional to 4,518,387.52, 6,235,204.51 and 2,453,358.45 is: 3,385,542.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,518,387.52 : 6,235,204.51 = 2,453,358.45 : x
  2. Step 2: Convert to fraction form
    4,518,387.52/6,235,204.51 = 2,453,358.45/x
  3. Step 3: Cross multiply
    4,518,387.52x = 6,235,204.51 × 2,453,358.45
  4. Step 4: Simplify right side
    4,518,387.52x = 15,297,191,674,098.74
  5. Step 5: Solve for x
    x = 15,297,191,674,098.74/4,518,387.52
  6. Step 6: Final answer
    x = 3,385,542.21

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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.