Home / 4,048,540.80-6,068,923.20-2,340,931.20

Finding the Fourth Proportional to 4,048,540.80, 6,068,923.20 and 2,340,931.20

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Solution

The fourth proportional to 4,048,540.80, 6,068,923.20 and 2,340,931.20 is: 3,509,148.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,048,540.80 : 6,068,923.20 = 2,340,931.20 : x
  2. Step 2: Convert to fraction form
    4,048,540.80/6,068,923.20 = 2,340,931.20/x
  3. Step 3: Cross multiply
    4,048,540.80x = 6,068,923.20 × 2,340,931.20
  4. Step 4: Simplify right side
    4,048,540.80x = 14,206,931,669,283.84
  5. Step 5: Solve for x
    x = 14,206,931,669,283.84/4,048,540.80
  6. Step 6: Final answer
    x = 3,509,148.70

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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.