Home / 1,614,223.77-2,225,239.94-1,033,363.86

Finding the Fourth Proportional to 1,614,223.77, 2,225,239.94 and 1,033,363.86

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Solution

The fourth proportional to 1,614,223.77, 2,225,239.94 and 1,033,363.86 is: 1,424,512.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,614,223.77 : 2,225,239.94 = 1,033,363.86 : x
  2. Step 2: Convert to fraction form
    1,614,223.77/2,225,239.94 = 1,033,363.86/x
  3. Step 3: Cross multiply
    1,614,223.77x = 2,225,239.94 × 1,033,363.86
  4. Step 4: Simplify right side
    1,614,223.77x = 2,299,482,528,657.75
  5. Step 5: Solve for x
    x = 2,299,482,528,657.75/1,614,223.77
  6. Step 6: Final answer
    x = 1,424,512.87

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.