Home / 4,417,900.50-6,626,963.46-1,223,054.22

Finding the Fourth Proportional to 4,417,900.50, 6,626,963.46 and 1,223,054.22

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Solution

The fourth proportional to 4,417,900.50, 6,626,963.46 and 1,223,054.22 is: 1,834,612.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,417,900.50 : 6,626,963.46 = 1,223,054.22 : x
  2. Step 2: Convert to fraction form
    4,417,900.50/6,626,963.46 = 1,223,054.22/x
  3. Step 3: Cross multiply
    4,417,900.50x = 6,626,963.46 × 1,223,054.22
  4. Step 4: Simplify right side
    4,417,900.50x = 8,105,135,625,538.80
  5. Step 5: Solve for x
    x = 8,105,135,625,538.80/4,417,900.50
  6. Step 6: Final answer
    x = 1,834,612.53

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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.