Home / 5,283,894.76-7,923,343.86-2,046,948.52

Finding the Fourth Proportional to 5,283,894.76, 7,923,343.86 and 2,046,948.52

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Solution

The fourth proportional to 5,283,894.76, 7,923,343.86 and 2,046,948.52 is: 3,069,454.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,283,894.76 : 7,923,343.86 = 2,046,948.52 : x
  2. Step 2: Convert to fraction form
    5,283,894.76/7,923,343.86 = 2,046,948.52/x
  3. Step 3: Cross multiply
    5,283,894.76x = 7,923,343.86 × 2,046,948.52
  4. Step 4: Simplify right side
    5,283,894.76x = 16,218,676,987,678.09
  5. Step 5: Solve for x
    x = 16,218,676,987,678.09/5,283,894.76
  6. Step 6: Final answer
    x = 3,069,454.96

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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.