Home / 5,012,104.59-7,521,319.50-2,133,466.83

Finding the Fourth Proportional to 5,012,104.59, 7,521,319.50 and 2,133,466.83

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Solution

The fourth proportional to 5,012,104.59, 7,521,319.50 and 2,133,466.83 is: 3,201,546.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,012,104.59 : 7,521,319.50 = 2,133,466.83 : x
  2. Step 2: Convert to fraction form
    5,012,104.59/7,521,319.50 = 2,133,466.83/x
  3. Step 3: Cross multiply
    5,012,104.59x = 7,521,319.50 × 2,133,466.83
  4. Step 4: Simplify right side
    5,012,104.59x = 16,046,485,671,082.19
  5. Step 5: Solve for x
    x = 16,046,485,671,082.19/5,012,104.59
  6. Step 6: Final answer
    x = 3,201,546.45

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.