Home / 1,204,338.59-1,806,332.02-351,180.98

Finding the Fourth Proportional to 1,204,338.59, 1,806,332.02 and 351,180.98

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Solution

The fourth proportional to 1,204,338.59, 1,806,332.02 and 351,180.98 is: 526,720.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,204,338.59 : 1,806,332.02 = 351,180.98 : x
  2. Step 2: Convert to fraction form
    1,204,338.59/1,806,332.02 = 351,180.98/x
  3. Step 3: Cross multiply
    1,204,338.59x = 1,806,332.02 × 351,180.98
  4. Step 4: Simplify right side
    1,204,338.59x = 634,349,439,957.32
  5. Step 5: Solve for x
    x = 634,349,439,957.32/1,204,338.59
  6. Step 6: Final answer
    x = 526,720.18

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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.