Home / 6,150,643.70-9,225,965.55-5,702,746.10

Finding the Fourth Proportional to 6,150,643.70, 9,225,965.55 and 5,702,746.10

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Solution

The fourth proportional to 6,150,643.70, 9,225,965.55 and 5,702,746.10 is: 8,554,119.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,150,643.70 : 9,225,965.55 = 5,702,746.10 : x
  2. Step 2: Convert to fraction form
    6,150,643.70/9,225,965.55 = 5,702,746.10/x
  3. Step 3: Cross multiply
    6,150,643.70x = 9,225,965.55 × 5,702,746.10
  4. Step 4: Simplify right side
    6,150,643.70x = 52,613,339,058,996.86
  5. Step 5: Solve for x
    x = 52,613,339,058,996.86/6,150,643.70
  6. Step 6: Final answer
    x = 8,554,119.15

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Double scale
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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.