Home / 6,051,350.20-9,077,025.30-5,390,001.40

Finding the Fourth Proportional to 6,051,350.20, 9,077,025.30 and 5,390,001.40

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Solution

The fourth proportional to 6,051,350.20, 9,077,025.30 and 5,390,001.40 is: 8,085,002.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,051,350.20 : 9,077,025.30 = 5,390,001.40 : x
  2. Step 2: Convert to fraction form
    6,051,350.20/9,077,025.30 = 5,390,001.40/x
  3. Step 3: Cross multiply
    6,051,350.20x = 9,077,025.30 × 5,390,001.40
  4. Step 4: Simplify right side
    6,051,350.20x = 48,925,179,074,835.43
  5. Step 5: Solve for x
    x = 48,925,179,074,835.43/6,051,350.20
  6. Step 6: Final answer
    x = 8,085,002.10

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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.