Home / 5,889,420.85-8,834,242.02-1,845,819.13

Finding the Fourth Proportional to 5,889,420.85, 8,834,242.02 and 1,845,819.13

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Solution

The fourth proportional to 5,889,420.85, 8,834,242.02 and 1,845,819.13 is: 2,768,763.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,889,420.85 : 8,834,242.02 = 1,845,819.13 : x
  2. Step 2: Convert to fraction form
    5,889,420.85/8,834,242.02 = 1,845,819.13/x
  3. Step 3: Cross multiply
    5,889,420.85x = 8,834,242.02 × 1,845,819.13
  4. Step 4: Simplify right side
    5,889,420.85x = 16,306,412,919,565.84
  5. Step 5: Solve for x
    x = 16,306,412,919,565.84/5,889,420.85
  6. Step 6: Final answer
    x = 2,768,763.40

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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.