Home / 2,997,465.88-4,494,398.10-1,376,205.88

Finding the Fourth Proportional to 2,997,465.88, 4,494,398.10 and 1,376,205.88

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Solution

The fourth proportional to 2,997,465.88, 4,494,398.10 and 1,376,205.88 is: 2,063,482.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,997,465.88 : 4,494,398.10 = 1,376,205.88 : x
  2. Step 2: Convert to fraction form
    2,997,465.88/4,494,398.10 = 1,376,205.88/x
  3. Step 3: Cross multiply
    2,997,465.88x = 4,494,398.10 × 1,376,205.88
  4. Step 4: Simplify right side
    2,997,465.88x = 6,185,217,092,280.83
  5. Step 5: Solve for x
    x = 6,185,217,092,280.83/2,997,465.88
  6. Step 6: Final answer
    x = 2,063,482.07

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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.