Home / 4,023,783.20-6,034,983.60-1,498,138.40

Finding the Fourth Proportional to 4,023,783.20, 6,034,983.60 and 1,498,138.40

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Solution

The fourth proportional to 4,023,783.20, 6,034,983.60 and 1,498,138.40 is: 2,246,950.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,023,783.20 : 6,034,983.60 = 1,498,138.40 : x
  2. Step 2: Convert to fraction form
    4,023,783.20/6,034,983.60 = 1,498,138.40/x
  3. Step 3: Cross multiply
    4,023,783.20x = 6,034,983.60 × 1,498,138.40
  4. Step 4: Simplify right side
    4,023,783.20x = 9,041,240,674,530.24
  5. Step 5: Solve for x
    x = 9,041,240,674,530.24/4,023,783.20
  6. Step 6: Final answer
    x = 2,246,950.25

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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.