Home / 2,434,998.80-3,652,498.20-1,105,302.80

Finding the Fourth Proportional to 2,434,998.80, 3,652,498.20 and 1,105,302.80

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Solution

The fourth proportional to 2,434,998.80, 3,652,498.20 and 1,105,302.80 is: 1,657,954.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,434,998.80 : 3,652,498.20 = 1,105,302.80 : x
  2. Step 2: Convert to fraction form
    2,434,998.80/3,652,498.20 = 1,105,302.80/x
  3. Step 3: Cross multiply
    2,434,998.80x = 3,652,498.20 × 1,105,302.80
  4. Step 4: Simplify right side
    2,434,998.80x = 4,037,116,487,454.96
  5. Step 5: Solve for x
    x = 4,037,116,487,454.96/2,434,998.80
  6. Step 6: Final answer
    x = 1,657,954.20

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.