Home / 9,332,077.80-13,995,089.40-3,574,505.05

Finding the Fourth Proportional to 9,332,077.80, 13,995,089.40 and 3,574,505.05

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Solution

The fourth proportional to 9,332,077.80, 13,995,089.40 and 3,574,505.05 is: 5,360,598.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,332,077.80 : 13,995,089.40 = 3,574,505.05 : x
  2. Step 2: Convert to fraction form
    9,332,077.80/13,995,089.40 = 3,574,505.05/x
  3. Step 3: Cross multiply
    9,332,077.80x = 13,995,089.40 × 3,574,505.05
  4. Step 4: Simplify right side
    9,332,077.80x = 50,025,517,735,501.47
  5. Step 5: Solve for x
    x = 50,025,517,735,501.47/9,332,077.80
  6. Step 6: Final answer
    x = 5,360,598.02

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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.