Home / 4,031,304.48-5,563,327.60-2,195,817.92

Finding the Fourth Proportional to 4,031,304.48, 5,563,327.60 and 2,195,817.92

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Solution

The fourth proportional to 4,031,304.48, 5,563,327.60 and 2,195,817.92 is: 3,030,298.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,031,304.48 : 5,563,327.60 = 2,195,817.92 : x
  2. Step 2: Convert to fraction form
    4,031,304.48/5,563,327.60 = 2,195,817.92/x
  3. Step 3: Cross multiply
    4,031,304.48x = 5,563,327.60 × 2,195,817.92
  4. Step 4: Simplify right side
    4,031,304.48x = 12,216,054,438,910.59
  5. Step 5: Solve for x
    x = 12,216,054,438,910.59/4,031,304.48
  6. Step 6: Final answer
    x = 3,030,298.13

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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.