Home / 3,373,330.08-5,060,671.20-1,243,423.20

Finding the Fourth Proportional to 3,373,330.08, 5,060,671.20 and 1,243,423.20

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Solution

The fourth proportional to 3,373,330.08, 5,060,671.20 and 1,243,423.20 is: 1,865,384.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,373,330.08 : 5,060,671.20 = 1,243,423.20 : x
  2. Step 2: Convert to fraction form
    3,373,330.08/5,060,671.20 = 1,243,423.20/x
  3. Step 3: Cross multiply
    3,373,330.08x = 5,060,671.20 × 1,243,423.20
  4. Step 4: Simplify right side
    3,373,330.08x = 6,292,555,977,651.84
  5. Step 5: Solve for x
    x = 6,292,555,977,651.84/3,373,330.08
  6. Step 6: Final answer
    x = 1,865,384.01

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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.