Home / 9,604,168.95-13,253,597.39-5,253,217.19

Finding the Fourth Proportional to 9,604,168.95, 13,253,597.39 and 5,253,217.19

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Solution

The fourth proportional to 9,604,168.95, 13,253,597.39 and 5,253,217.19 is: 7,249,354.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,604,168.95 : 13,253,597.39 = 5,253,217.19 : x
  2. Step 2: Convert to fraction form
    9,604,168.95/13,253,597.39 = 5,253,217.19/x
  3. Step 3: Cross multiply
    9,604,168.95x = 13,253,597.39 × 5,253,217.19
  4. Step 4: Simplify right side
    9,604,168.95x = 69,624,025,638,487.14
  5. Step 5: Solve for x
    x = 69,624,025,638,487.14/9,604,168.95
  6. Step 6: Final answer
    x = 7,249,354.53

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Double scale
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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.