Home / 4,854,877.56-7,283,275.67-1,780,896.92

Finding the Fourth Proportional to 4,854,877.56, 7,283,275.67 and 1,780,896.92

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Solution

The fourth proportional to 4,854,877.56, 7,283,275.67 and 1,780,896.92 is: 2,671,697.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,854,877.56 : 7,283,275.67 = 1,780,896.92 : x
  2. Step 2: Convert to fraction form
    4,854,877.56/7,283,275.67 = 1,780,896.92/x
  3. Step 3: Cross multiply
    4,854,877.56x = 7,283,275.67 × 1,780,896.92
  4. Step 4: Simplify right side
    4,854,877.56x = 12,970,763,176,249.80
  5. Step 5: Solve for x
    x = 12,970,763,176,249.80/4,854,877.56
  6. Step 6: Final answer
    x = 2,671,697.28

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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.