Home / 7,614,441.52-10,506,475.38-4,352,290.54

Finding the Fourth Proportional to 7,614,441.52, 10,506,475.38 and 4,352,290.54

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Solution

The fourth proportional to 7,614,441.52, 10,506,475.38 and 4,352,290.54 is: 6,005,329.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,614,441.52 : 10,506,475.38 = 4,352,290.54 : x
  2. Step 2: Convert to fraction form
    7,614,441.52/10,506,475.38 = 4,352,290.54/x
  3. Step 3: Cross multiply
    7,614,441.52x = 10,506,475.38 × 4,352,290.54
  4. Step 4: Simplify right side
    7,614,441.52x = 45,727,233,405,116.91
  5. Step 5: Solve for x
    x = 45,727,233,405,116.91/7,614,441.52
  6. Step 6: Final answer
    x = 6,005,329.91

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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.