Home / 3,132,510.60-4,376,067-3,132,510.60

Finding the Fourth Proportional to 3,132,510.60, 4,376,067 and 3,132,510.60

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Solution

The fourth proportional to 3,132,510.60, 4,376,067 and 3,132,510.60 is: 4,376,067

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,132,510.60 : 4,376,067 = 3,132,510.60 : x
  2. Step 2: Convert to fraction form
    3,132,510.60/4,376,067 = 3,132,510.60/x
  3. Step 3: Cross multiply
    3,132,510.60x = 4,376,067 × 3,132,510.60
  4. Step 4: Simplify right side
    3,132,510.60x = 13,708,076,263,810.20
  5. Step 5: Solve for x
    x = 13,708,076,263,810.20/3,132,510.60
  6. Step 6: Final answer
    x = 4,376,067

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.