Home / 7,332,946.70-11,002,044.45-3,074,420.30

Finding the Fourth Proportional to 7,332,946.70, 11,002,044.45 and 3,074,420.30

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Solution

The fourth proportional to 7,332,946.70, 11,002,044.45 and 3,074,420.30 is: 4,612,730.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,332,946.70 : 11,002,044.45 = 3,074,420.30 : x
  2. Step 2: Convert to fraction form
    7,332,946.70/11,002,044.45 = 3,074,420.30/x
  3. Step 3: Cross multiply
    7,332,946.70x = 11,002,044.45 × 3,074,420.30
  4. Step 4: Simplify right side
    7,332,946.70x = 33,824,908,798,582.33
  5. Step 5: Solve for x
    x = 33,824,908,798,582.33/7,332,946.70
  6. Step 6: Final answer
    x = 4,612,730.76

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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.