Home / 4,874,965.60-7,313,128.80-2,034,426.64

Finding the Fourth Proportional to 4,874,965.60, 7,313,128.80 and 2,034,426.64

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Solution

The fourth proportional to 4,874,965.60, 7,313,128.80 and 2,034,426.64 is: 3,051,923.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,874,965.60 : 7,313,128.80 = 2,034,426.64 : x
  2. Step 2: Convert to fraction form
    4,874,965.60/7,313,128.80 = 2,034,426.64/x
  3. Step 3: Cross multiply
    4,874,965.60x = 7,313,128.80 × 2,034,426.64
  4. Step 4: Simplify right side
    4,874,965.60x = 14,878,024,052,471.23
  5. Step 5: Solve for x
    x = 14,878,024,052,471.23/4,874,965.60
  6. Step 6: Final answer
    x = 3,051,923.91

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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.