Home / 7,292,496.53-10,063,624.56-4,029,288.02

Finding the Fourth Proportional to 7,292,496.53, 10,063,624.56 and 4,029,288.02

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Solution

The fourth proportional to 7,292,496.53, 10,063,624.56 and 4,029,288.02 is: 5,560,406.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,292,496.53 : 10,063,624.56 = 4,029,288.02 : x
  2. Step 2: Convert to fraction form
    7,292,496.53/10,063,624.56 = 4,029,288.02/x
  3. Step 3: Cross multiply
    7,292,496.53x = 10,063,624.56 × 4,029,288.02
  4. Step 4: Simplify right side
    7,292,496.53x = 40,549,241,827,067.65
  5. Step 5: Solve for x
    x = 40,549,241,827,067.65/7,292,496.53
  6. Step 6: Final answer
    x = 5,560,406.05

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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.