Home / 1,973,380.41-2,723,264.93-1,067,962.41

Finding the Fourth Proportional to 1,973,380.41, 2,723,264.93 and 1,067,962.41

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Solution

The fourth proportional to 1,973,380.41, 2,723,264.93 and 1,067,962.41 is: 1,473,788.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,973,380.41 : 2,723,264.93 = 1,067,962.41 : x
  2. Step 2: Convert to fraction form
    1,973,380.41/2,723,264.93 = 1,067,962.41/x
  3. Step 3: Cross multiply
    1,973,380.41x = 2,723,264.93 × 1,067,962.41
  4. Step 4: Simplify right side
    1,973,380.41x = 2,908,344,580,381.19
  5. Step 5: Solve for x
    x = 2,908,344,580,381.19/1,973,380.41
  6. Step 6: Final answer
    x = 1,473,788.11

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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.