Home / 3,025,306.96-4,538,847.51-975,926.46

Finding the Fourth Proportional to 3,025,306.96, 4,538,847.51 and 975,926.46

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Solution

The fourth proportional to 3,025,306.96, 4,538,847.51 and 975,926.46 is: 1,464,175.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,025,306.96 : 4,538,847.51 = 975,926.46 : x
  2. Step 2: Convert to fraction form
    3,025,306.96/4,538,847.51 = 975,926.46/x
  3. Step 3: Cross multiply
    3,025,306.96x = 4,538,847.51 × 975,926.46
  4. Step 4: Simplify right side
    3,025,306.96x = 4,429,581,382,914.11
  5. Step 5: Solve for x
    x = 4,429,581,382,914.11/3,025,306.96
  6. Step 6: Final answer
    x = 1,464,175.85

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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.