Home / 2,349,303.15-3,521,330.33-1,338,909.15

Finding the Fourth Proportional to 2,349,303.15, 3,521,330.33 and 1,338,909.15

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Solution

The fourth proportional to 2,349,303.15, 3,521,330.33 and 1,338,909.15 is: 2,006,868.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,349,303.15 : 3,521,330.33 = 1,338,909.15 : x
  2. Step 2: Convert to fraction form
    2,349,303.15/3,521,330.33 = 1,338,909.15/x
  3. Step 3: Cross multiply
    2,349,303.15x = 3,521,330.33 × 1,338,909.15
  4. Step 4: Simplify right side
    2,349,303.15x = 4,714,741,392,314.97
  5. Step 5: Solve for x
    x = 4,714,741,392,314.97/2,349,303.15
  6. Step 6: Final answer
    x = 2,006,868.03

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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.