Home / 4,353,320.48-6,529,960.17-1,114,851.87

Finding the Fourth Proportional to 4,353,320.48, 6,529,960.17 and 1,114,851.87

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Solution

The fourth proportional to 4,353,320.48, 6,529,960.17 and 1,114,851.87 is: 1,672,272.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,353,320.48 : 6,529,960.17 = 1,114,851.87 : x
  2. Step 2: Convert to fraction form
    4,353,320.48/6,529,960.17 = 1,114,851.87/x
  3. Step 3: Cross multiply
    4,353,320.48x = 6,529,960.17 × 1,114,851.87
  4. Step 4: Simplify right side
    4,353,320.48x = 7,279,938,306,550.02
  5. Step 5: Solve for x
    x = 7,279,938,306,550.02/4,353,320.48
  6. Step 6: Final answer
    x = 1,672,272.54

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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.