Home / 2,049,473.72-3,074,204.10-553,565.72

Finding the Fourth Proportional to 2,049,473.72, 3,074,204.10 and 553,565.72

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Solution

The fourth proportional to 2,049,473.72, 3,074,204.10 and 553,565.72 is: 830,346.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,049,473.72 : 3,074,204.10 = 553,565.72 : x
  2. Step 2: Convert to fraction form
    2,049,473.72/3,074,204.10 = 553,565.72/x
  3. Step 3: Cross multiply
    2,049,473.72x = 3,074,204.10 × 553,565.72
  4. Step 4: Simplify right side
    2,049,473.72x = 1,701,774,006,043.45
  5. Step 5: Solve for x
    x = 1,701,774,006,043.45/2,049,473.72
  6. Step 6: Final answer
    x = 830,346.83

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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.