Home / 6,182,140.07-8,521,499.13-4,873,259.04

Finding the Fourth Proportional to 6,182,140.07, 8,521,499.13 and 4,873,259.04

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Solution

The fourth proportional to 6,182,140.07, 8,521,499.13 and 4,873,259.04 is: 6,717,329.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,182,140.07 : 8,521,499.13 = 4,873,259.04 : x
  2. Step 2: Convert to fraction form
    6,182,140.07/8,521,499.13 = 4,873,259.04/x
  3. Step 3: Cross multiply
    6,182,140.07x = 8,521,499.13 × 4,873,259.04
  4. Step 4: Simplify right side
    6,182,140.07x = 41,527,472,669,624.64
  5. Step 5: Solve for x
    x = 41,527,472,669,624.64/6,182,140.07
  6. Step 6: Final answer
    x = 6,717,329.63

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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.