Home / 1,894,376.08-2,614,229.40-1,034,985.52

Finding the Fourth Proportional to 1,894,376.08, 2,614,229.40 and 1,034,985.52

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Solution

The fourth proportional to 1,894,376.08, 2,614,229.40 and 1,034,985.52 is: 1,428,274.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,894,376.08 : 2,614,229.40 = 1,034,985.52 : x
  2. Step 2: Convert to fraction form
    1,894,376.08/2,614,229.40 = 1,034,985.52/x
  3. Step 3: Cross multiply
    1,894,376.08x = 2,614,229.40 × 1,034,985.52
  4. Step 4: Simplify right side
    1,894,376.08x = 2,705,689,574,958.29
  5. Step 5: Solve for x
    x = 2,705,689,574,958.29/1,894,376.08
  6. Step 6: Final answer
    x = 1,428,274.78

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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.