Home / 3,376,451.25-4,659,068.75-1,926,060.12

Finding the Fourth Proportional to 3,376,451.25, 4,659,068.75 and 1,926,060.12

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Solution

The fourth proportional to 3,376,451.25, 4,659,068.75 and 1,926,060.12 is: 2,657,715.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,376,451.25 : 4,659,068.75 = 1,926,060.12 : x
  2. Step 2: Convert to fraction form
    3,376,451.25/4,659,068.75 = 1,926,060.12/x
  3. Step 3: Cross multiply
    3,376,451.25x = 4,659,068.75 × 1,926,060.12
  4. Step 4: Simplify right side
    3,376,451.25x = 8,973,646,506,082.95
  5. Step 5: Solve for x
    x = 8,973,646,506,082.95/3,376,451.25
  6. Step 6: Final answer
    x = 2,657,715.41

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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.