Home / 3,223,806.66-4,448,677.50-1,773,267.93

Finding the Fourth Proportional to 3,223,806.66, 4,448,677.50 and 1,773,267.93

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Solution

The fourth proportional to 3,223,806.66, 4,448,677.50 and 1,773,267.93 is: 2,447,013.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,223,806.66 : 4,448,677.50 = 1,773,267.93 : x
  2. Step 2: Convert to fraction form
    3,223,806.66/4,448,677.50 = 1,773,267.93/x
  3. Step 3: Cross multiply
    3,223,806.66x = 4,448,677.50 × 1,773,267.93
  4. Step 4: Simplify right side
    3,223,806.66x = 7,888,697,141,662.58
  5. Step 5: Solve for x
    x = 7,888,697,141,662.58/3,223,806.66
  6. Step 6: Final answer
    x = 2,447,013.10

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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.