Home / 2,427,153-3,349,472.58-1,354,065

Finding the Fourth Proportional to 2,427,153, 3,349,472.58 and 1,354,065

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Solution

The fourth proportional to 2,427,153, 3,349,472.58 and 1,354,065 is: 1,868,610.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,427,153 : 3,349,472.58 = 1,354,065 : x
  2. Step 2: Convert to fraction form
    2,427,153/3,349,472.58 = 1,354,065/x
  3. Step 3: Cross multiply
    2,427,153x = 3,349,472.58 × 1,354,065
  4. Step 4: Simplify right side
    2,427,153x = 4,535,403,589,037.70
  5. Step 5: Solve for x
    x = 4,535,403,589,037.70/2,427,153
  6. Step 6: Final answer
    x = 1,868,610.50

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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.