Home / 3,024,000.60-4,536,000.90-1,827,274.20

Finding the Fourth Proportional to 3,024,000.60, 4,536,000.90 and 1,827,274.20

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Solution

The fourth proportional to 3,024,000.60, 4,536,000.90 and 1,827,274.20 is: 2,740,911.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,024,000.60 : 4,536,000.90 = 1,827,274.20 : x
  2. Step 2: Convert to fraction form
    3,024,000.60/4,536,000.90 = 1,827,274.20/x
  3. Step 3: Cross multiply
    3,024,000.60x = 4,536,000.90 × 1,827,274.20
  4. Step 4: Simplify right side
    3,024,000.60x = 8,288,517,415,746.78
  5. Step 5: Solve for x
    x = 8,288,517,415,746.78/3,024,000.60
  6. Step 6: Final answer
    x = 2,740,911.30

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1.5x scale

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.