Home / 6,757,826.08-9,318,324.72-4,306,551.52

Finding the Fourth Proportional to 6,757,826.08, 9,318,324.72 and 4,306,551.52

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Solution

The fourth proportional to 6,757,826.08, 9,318,324.72 and 4,306,551.52 is: 5,938,277.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,757,826.08 : 9,318,324.72 = 4,306,551.52 : x
  2. Step 2: Convert to fraction form
    6,757,826.08/9,318,324.72 = 4,306,551.52/x
  3. Step 3: Cross multiply
    6,757,826.08x = 9,318,324.72 × 4,306,551.52
  4. Step 4: Simplify right side
    6,757,826.08x = 40,129,845,486,769.57
  5. Step 5: Solve for x
    x = 40,129,845,486,769.57/6,757,826.08
  6. Step 6: Final answer
    x = 5,938,277.34

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1.5x scale

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.