Home / 4,549,178.43-6,825,244.05-1,354,332.24

Finding the Fourth Proportional to 4,549,178.43, 6,825,244.05 and 1,354,332.24

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Solution

The fourth proportional to 4,549,178.43, 6,825,244.05 and 1,354,332.24 is: 2,031,937.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,549,178.43 : 6,825,244.05 = 1,354,332.24 : x
  2. Step 2: Convert to fraction form
    4,549,178.43/6,825,244.05 = 1,354,332.24/x
  3. Step 3: Cross multiply
    4,549,178.43x = 6,825,244.05 × 1,354,332.24
  4. Step 4: Simplify right side
    4,549,178.43x = 9,243,648,062,783.17
  5. Step 5: Solve for x
    x = 9,243,648,062,783.17/4,549,178.43
  6. Step 6: Final answer
    x = 2,031,937.90

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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.