Home / 4,417,783.92-6,625,937.70-1,223,233.02

Finding the Fourth Proportional to 4,417,783.92, 6,625,937.70 and 1,223,233.02

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Solution

The fourth proportional to 4,417,783.92, 6,625,937.70 and 1,223,233.02 is: 1,834,645.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,417,783.92 : 6,625,937.70 = 1,223,233.02 : x
  2. Step 2: Convert to fraction form
    4,417,783.92/6,625,937.70 = 1,223,233.02/x
  3. Step 3: Cross multiply
    4,417,783.92x = 6,625,937.70 × 1,223,233.02
  4. Step 4: Simplify right side
    4,417,783.92x = 8,105,065,783,102.86
  5. Step 5: Solve for x
    x = 8,105,065,783,102.86/4,417,783.92
  6. Step 6: Final answer
    x = 1,834,645.14

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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.