Home / 3,276,555.04-4,911,282.32-1,676,924.92

Finding the Fourth Proportional to 3,276,555.04, 4,911,282.32 and 1,676,924.92

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Solution

The fourth proportional to 3,276,555.04, 4,911,282.32 and 1,676,924.92 is: 2,513,570.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,276,555.04 : 4,911,282.32 = 1,676,924.92 : x
  2. Step 2: Convert to fraction form
    3,276,555.04/4,911,282.32 = 1,676,924.92/x
  3. Step 3: Cross multiply
    3,276,555.04x = 4,911,282.32 × 1,676,924.92
  4. Step 4: Simplify right side
    3,276,555.04x = 8,235,851,687,007.00
  5. Step 5: Solve for x
    x = 8,235,851,687,007.00/3,276,555.04
  6. Step 6: Final answer
    x = 2,513,570.38

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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.