Home / 3,555,823.93-4,907,037.01-1,924,231.29

Finding the Fourth Proportional to 3,555,823.93, 4,907,037.01 and 1,924,231.29

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Solution

The fourth proportional to 3,555,823.93, 4,907,037.01 and 1,924,231.29 is: 2,655,439.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,555,823.93 : 4,907,037.01 = 1,924,231.29 : x
  2. Step 2: Convert to fraction form
    3,555,823.93/4,907,037.01 = 1,924,231.29/x
  3. Step 3: Cross multiply
    3,555,823.93x = 4,907,037.01 × 1,924,231.29
  4. Step 4: Simplify right side
    3,555,823.93x = 9,442,274,151,019.47
  5. Step 5: Solve for x
    x = 9,442,274,151,019.47/3,555,823.93
  6. Step 6: Final answer
    x = 2,655,439.17

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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.