Home / 9,266,276.40-13,899,414.60-2,535,370.80

Finding the Fourth Proportional to 9,266,276.40, 13,899,414.60 and 2,535,370.80

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Solution

The fourth proportional to 9,266,276.40, 13,899,414.60 and 2,535,370.80 is: 3,803,056.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,266,276.40 : 13,899,414.60 = 2,535,370.80 : x
  2. Step 2: Convert to fraction form
    9,266,276.40/13,899,414.60 = 2,535,370.80/x
  3. Step 3: Cross multiply
    9,266,276.40x = 13,899,414.60 × 2,535,370.80
  4. Step 4: Simplify right side
    9,266,276.40x = 35,240,169,913,933.68
  5. Step 5: Solve for x
    x = 35,240,169,913,933.68/9,266,276.40
  6. Step 6: Final answer
    x = 3,803,056.20

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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.