Home / 4,057,054.29-5,598,487.26-2,221,534.35

Finding the Fourth Proportional to 4,057,054.29, 5,598,487.26 and 2,221,534.35

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Solution

The fourth proportional to 4,057,054.29, 5,598,487.26 and 2,221,534.35 is: 3,065,581.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,057,054.29 : 5,598,487.26 = 2,221,534.35 : x
  2. Step 2: Convert to fraction form
    4,057,054.29/5,598,487.26 = 2,221,534.35/x
  3. Step 3: Cross multiply
    4,057,054.29x = 5,598,487.26 × 2,221,534.35
  4. Step 4: Simplify right side
    4,057,054.29x = 12,437,231,756,127.38
  5. Step 5: Solve for x
    x = 12,437,231,756,127.38/4,057,054.29
  6. Step 6: Final answer
    x = 3,065,581.79

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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.