Home / 4,400,403.51-6,073,179.45-2,440,714.83

Finding the Fourth Proportional to 4,400,403.51, 6,073,179.45 and 2,440,714.83

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Solution

The fourth proportional to 4,400,403.51, 6,073,179.45 and 2,440,714.83 is: 3,368,531.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,400,403.51 : 6,073,179.45 = 2,440,714.83 : x
  2. Step 2: Convert to fraction form
    4,400,403.51/6,073,179.45 = 2,440,714.83/x
  3. Step 3: Cross multiply
    4,400,403.51x = 6,073,179.45 × 2,440,714.83
  4. Step 4: Simplify right side
    4,400,403.51x = 14,822,899,148,866.24
  5. Step 5: Solve for x
    x = 14,822,899,148,866.24/4,400,403.51
  6. Step 6: Final answer
    x = 3,368,531.80

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1.5x scale

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.