Home / 5,005,528.08-7,508,292-2,309,055.50

Finding the Fourth Proportional to 5,005,528.08, 7,508,292 and 2,309,055.50

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Solution

The fourth proportional to 5,005,528.08, 7,508,292 and 2,309,055.50 is: 3,463,583.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,005,528.08 : 7,508,292 = 2,309,055.50 : x
  2. Step 2: Convert to fraction form
    5,005,528.08/7,508,292 = 2,309,055.50/x
  3. Step 3: Cross multiply
    5,005,528.08x = 7,508,292 × 2,309,055.50
  4. Step 4: Simplify right side
    5,005,528.08x = 17,337,062,900,664.54
  5. Step 5: Solve for x
    x = 17,337,062,900,664.54/5,005,528.08
  6. Step 6: Final answer
    x = 3,463,583.19

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Double scale
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Similar ratio
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1.5x scale

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.