Home / 6,832,575.74-10,248,883.05-1,975,277.66

Finding the Fourth Proportional to 6,832,575.74, 10,248,883.05 and 1,975,277.66

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Solution

The fourth proportional to 6,832,575.74, 10,248,883.05 and 1,975,277.66 is: 2,962,922.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,832,575.74 : 10,248,883.05 = 1,975,277.66 : x
  2. Step 2: Convert to fraction form
    6,832,575.74/10,248,883.05 = 1,975,277.66/x
  3. Step 3: Cross multiply
    6,832,575.74x = 10,248,883.05 × 1,975,277.66
  4. Step 4: Simplify right side
    6,832,575.74x = 20,244,389,677,373.25
  5. Step 5: Solve for x
    x = 20,244,389,677,373.25/6,832,575.74
  6. Step 6: Final answer
    x = 2,962,922.10

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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.