Home / 4,232,061.22-5,842,031.70-2,857,267.27

Finding the Fourth Proportional to 4,232,061.22, 5,842,031.70 and 2,857,267.27

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Solution

The fourth proportional to 4,232,061.22, 5,842,031.70 and 2,857,267.27 is: 3,944,235.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,232,061.22 : 5,842,031.70 = 2,857,267.27 : x
  2. Step 2: Convert to fraction form
    4,232,061.22/5,842,031.70 = 2,857,267.27/x
  3. Step 3: Cross multiply
    4,232,061.22x = 5,842,031.70 × 2,857,267.27
  4. Step 4: Simplify right side
    4,232,061.22x = 16,692,245,966,712.46
  5. Step 5: Solve for x
    x = 16,692,245,966,712.46/4,232,061.22
  6. Step 6: Final answer
    x = 3,944,235.47

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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.