Home / 6,972,903.20-10,453,364.45-2,423,360.90

Finding the Fourth Proportional to 6,972,903.20, 10,453,364.45 and 2,423,360.90

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Solution

The fourth proportional to 6,972,903.20, 10,453,364.45 and 2,423,360.90 is: 3,632,959.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,972,903.20 : 10,453,364.45 = 2,423,360.90 : x
  2. Step 2: Convert to fraction form
    6,972,903.20/10,453,364.45 = 2,423,360.90/x
  3. Step 3: Cross multiply
    6,972,903.20x = 10,453,364.45 × 2,423,360.90
  4. Step 4: Simplify right side
    6,972,903.20x = 25,332,274,617,196.38
  5. Step 5: Solve for x
    x = 25,332,274,617,196.38/6,972,903.20
  6. Step 6: Final answer
    x = 3,632,959.46

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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.