Home / 7,633,061.58-10,533,647.79-4,195,654.86

Finding the Fourth Proportional to 7,633,061.58, 10,533,647.79 and 4,195,654.86

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Solution

The fourth proportional to 7,633,061.58, 10,533,647.79 and 4,195,654.86 is: 5,790,016.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,633,061.58 : 10,533,647.79 = 4,195,654.86 : x
  2. Step 2: Convert to fraction form
    7,633,061.58/10,533,647.79 = 4,195,654.86/x
  3. Step 3: Cross multiply
    7,633,061.58x = 10,533,647.79 × 4,195,654.86
  4. Step 4: Simplify right side
    7,633,061.58x = 44,195,550,543,641.76
  5. Step 5: Solve for x
    x = 44,195,550,543,641.76/7,633,061.58
  6. Step 6: Final answer
    x = 5,790,016.24

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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.