Home / 4,462,313.76-6,158,040.48-2,425,123.20

Finding the Fourth Proportional to 4,462,313.76, 6,158,040.48 and 2,425,123.20

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Solution

The fourth proportional to 4,462,313.76, 6,158,040.48 and 2,425,123.20 is: 3,346,695.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,462,313.76 : 6,158,040.48 = 2,425,123.20 : x
  2. Step 2: Convert to fraction form
    4,462,313.76/6,158,040.48 = 2,425,123.20/x
  3. Step 3: Cross multiply
    4,462,313.76x = 6,158,040.48 × 2,425,123.20
  4. Step 4: Simplify right side
    4,462,313.76x = 14,934,006,834,587.14
  5. Step 5: Solve for x
    x = 14,934,006,834,587.14/4,462,313.76
  6. Step 6: Final answer
    x = 3,346,695.83

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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.