Home / 3,062,875.30-4,587,314.55-1,803,163.30

Finding the Fourth Proportional to 3,062,875.30, 4,587,314.55 and 1,803,163.30

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Solution

The fourth proportional to 3,062,875.30, 4,587,314.55 and 1,803,163.30 is: 2,700,624.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,062,875.30 : 4,587,314.55 = 1,803,163.30 : x
  2. Step 2: Convert to fraction form
    3,062,875.30/4,587,314.55 = 1,803,163.30/x
  3. Step 3: Cross multiply
    3,062,875.30x = 4,587,314.55 × 1,803,163.30
  4. Step 4: Simplify right side
    3,062,875.30x = 8,271,677,242,116.02
  5. Step 5: Solve for x
    x = 8,271,677,242,116.02/3,062,875.30
  6. Step 6: Final answer
    x = 2,700,624.88

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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.