Home / 3,841,023.14-5,300,160.18-2,122,041.14

Finding the Fourth Proportional to 3,841,023.14, 5,300,160.18 and 2,122,041.14

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Solution

The fourth proportional to 3,841,023.14, 5,300,160.18 and 2,122,041.14 is: 2,928,167.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,841,023.14 : 5,300,160.18 = 2,122,041.14 : x
  2. Step 2: Convert to fraction form
    3,841,023.14/5,300,160.18 = 2,122,041.14/x
  3. Step 3: Cross multiply
    3,841,023.14x = 5,300,160.18 × 2,122,041.14
  4. Step 4: Simplify right side
    3,841,023.14x = 11,247,157,950,549.80
  5. Step 5: Solve for x
    x = 11,247,157,950,549.80/3,841,023.14
  6. Step 6: Final answer
    x = 2,928,167.19

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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.