Home / 2,350,970.10-3,241,335.21-1,522,579.91

Finding the Fourth Proportional to 2,350,970.10, 3,241,335.21 and 1,522,579.91

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Solution

The fourth proportional to 2,350,970.10, 3,241,335.21 and 1,522,579.91 is: 2,099,215.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,350,970.10 : 3,241,335.21 = 1,522,579.91 : x
  2. Step 2: Convert to fraction form
    2,350,970.10/3,241,335.21 = 1,522,579.91/x
  3. Step 3: Cross multiply
    2,350,970.10x = 3,241,335.21 × 1,522,579.91
  4. Step 4: Simplify right side
    2,350,970.10x = 4,935,191,863,803.79
  5. Step 5: Solve for x
    x = 4,935,191,863,803.79/2,350,970.10
  6. Step 6: Final answer
    x = 2,099,215.07

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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.