Home / 1,874,229.60-2,810,688.30-975,372.60

Finding the Fourth Proportional to 1,874,229.60, 2,810,688.30 and 975,372.60

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Solution

The fourth proportional to 1,874,229.60, 2,810,688.30 and 975,372.60 is: 1,462,717.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,874,229.60 : 2,810,688.30 = 975,372.60 : x
  2. Step 2: Convert to fraction form
    1,874,229.60/2,810,688.30 = 975,372.60/x
  3. Step 3: Cross multiply
    1,874,229.60x = 2,810,688.30 × 975,372.60
  4. Step 4: Simplify right side
    1,874,229.60x = 2,741,468,354,960.58
  5. Step 5: Solve for x
    x = 2,741,468,354,960.58/1,874,229.60
  6. Step 6: Final answer
    x = 1,462,717.46

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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.