Home / 9,604,177.44-13,253,609.10-5,253,225.72

Finding the Fourth Proportional to 9,604,177.44, 13,253,609.10 and 5,253,225.72

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Solution

The fourth proportional to 9,604,177.44, 13,253,609.10 and 5,253,225.72 is: 7,249,366.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,604,177.44 : 13,253,609.10 = 5,253,225.72 : x
  2. Step 2: Convert to fraction form
    9,604,177.44/13,253,609.10 = 5,253,225.72/x
  3. Step 3: Cross multiply
    9,604,177.44x = 13,253,609.10 × 5,253,225.72
  4. Step 4: Simplify right side
    9,604,177.44x = 69,624,200,206,946.05
  5. Step 5: Solve for x
    x = 69,624,200,206,946.05/9,604,177.44
  6. Step 6: Final answer
    x = 7,249,366.29

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1.5x scale

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.