Home / 2,432,849.48-3,357,250.04-1,400,213.93

Finding the Fourth Proportional to 2,432,849.48, 3,357,250.04 and 1,400,213.93

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Solution

The fourth proportional to 2,432,849.48, 3,357,250.04 and 1,400,213.93 is: 1,932,247.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,432,849.48 : 3,357,250.04 = 1,400,213.93 : x
  2. Step 2: Convert to fraction form
    2,432,849.48/3,357,250.04 = 1,400,213.93/x
  3. Step 3: Cross multiply
    2,432,849.48x = 3,357,250.04 × 1,400,213.93
  4. Step 4: Simplify right side
    2,432,849.48x = 4,700,868,248,713.74
  5. Step 5: Solve for x
    x = 4,700,868,248,713.74/2,432,849.48
  6. Step 6: Final answer
    x = 1,932,247.88

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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.