Home / 2,506,106.35-3,457,834.00-1,418,377.91

Finding the Fourth Proportional to 2,506,106.35, 3,457,834.00 and 1,418,377.91

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Solution

The fourth proportional to 2,506,106.35, 3,457,834.00 and 1,418,377.91 is: 1,957,026.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,506,106.35 : 3,457,834.00 = 1,418,377.91 : x
  2. Step 2: Convert to fraction form
    2,506,106.35/3,457,834.00 = 1,418,377.91/x
  3. Step 3: Cross multiply
    2,506,106.35x = 3,457,834.00 × 1,418,377.91
  4. Step 4: Simplify right side
    2,506,106.35x = 4,904,515,341,211.83
  5. Step 5: Solve for x
    x = 4,904,515,341,211.83/2,506,106.35
  6. Step 6: Final answer
    x = 1,957,026.02

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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.