Home / 2,746,724.35-3,790,487.77-1,523,116.08

Finding the Fourth Proportional to 2,746,724.35, 3,790,487.77 and 1,523,116.08

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Solution

The fourth proportional to 2,746,724.35, 3,790,487.77 and 1,523,116.08 is: 2,101,904.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,746,724.35 : 3,790,487.77 = 1,523,116.08 : x
  2. Step 2: Convert to fraction form
    2,746,724.35/3,790,487.77 = 1,523,116.08/x
  3. Step 3: Cross multiply
    2,746,724.35x = 3,790,487.77 × 1,523,116.08
  4. Step 4: Simplify right side
    2,746,724.35x = 5,773,352,873,530.34
  5. Step 5: Solve for x
    x = 5,773,352,873,530.34/2,746,724.35
  6. Step 6: Final answer
    x = 2,101,904.72

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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.