Home / 1,656,794.61-2,481,206.10-944,663.67

Finding the Fourth Proportional to 1,656,794.61, 2,481,206.10 and 944,663.67

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Solution

The fourth proportional to 1,656,794.61, 2,481,206.10 and 944,663.67 is: 1,414,722.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,656,794.61 : 2,481,206.10 = 944,663.67 : x
  2. Step 2: Convert to fraction form
    1,656,794.61/2,481,206.10 = 944,663.67/x
  3. Step 3: Cross multiply
    1,656,794.61x = 2,481,206.10 × 944,663.67
  4. Step 4: Simplify right side
    1,656,794.61x = 2,343,905,260,452.39
  5. Step 5: Solve for x
    x = 2,343,905,260,452.39/1,656,794.61
  6. Step 6: Final answer
    x = 1,414,722.89

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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.