Home / 7,348,689.59-10,141,230.96-4,041,197.06

Finding the Fourth Proportional to 7,348,689.59, 10,141,230.96 and 4,041,197.06

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Solution

The fourth proportional to 7,348,689.59, 10,141,230.96 and 4,041,197.06 is: 5,576,873.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,348,689.59 : 10,141,230.96 = 4,041,197.06 : x
  2. Step 2: Convert to fraction form
    7,348,689.59/10,141,230.96 = 4,041,197.06/x
  3. Step 3: Cross multiply
    7,348,689.59x = 10,141,230.96 × 4,041,197.06
  4. Step 4: Simplify right side
    7,348,689.59x = 40,982,712,689,626.83
  5. Step 5: Solve for x
    x = 40,982,712,689,626.83/7,348,689.59
  6. Step 6: Final answer
    x = 5,576,873.57

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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.