Home / 3,346,004.80-4,617,470.56-1,895,697.12

Finding the Fourth Proportional to 3,346,004.80, 4,617,470.56 and 1,895,697.12

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Solution

The fourth proportional to 3,346,004.80, 4,617,470.56 and 1,895,697.12 is: 2,616,052.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,346,004.80 : 4,617,470.56 = 1,895,697.12 : x
  2. Step 2: Convert to fraction form
    3,346,004.80/4,617,470.56 = 1,895,697.12/x
  3. Step 3: Cross multiply
    3,346,004.80x = 4,617,470.56 × 1,895,697.12
  4. Step 4: Simplify right side
    3,346,004.80x = 8,753,325,642,276.79
  5. Step 5: Solve for x
    x = 8,753,325,642,276.79/3,346,004.80
  6. Step 6: Final answer
    x = 2,616,052.92

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.