Home / 1,696,250.24-2,544,156.48-1,413,705.92

Finding the Fourth Proportional to 1,696,250.24, 2,544,156.48 and 1,413,705.92

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Solution

The fourth proportional to 1,696,250.24, 2,544,156.48 and 1,413,705.92 is: 2,120,376.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,696,250.24 : 2,544,156.48 = 1,413,705.92 : x
  2. Step 2: Convert to fraction form
    1,696,250.24/2,544,156.48 = 1,413,705.92/x
  3. Step 3: Cross multiply
    1,696,250.24x = 2,544,156.48 × 1,413,705.92
  4. Step 4: Simplify right side
    1,696,250.24x = 3,596,689,077,182.36
  5. Step 5: Solve for x
    x = 3,596,689,077,182.36/1,696,250.24
  6. Step 6: Final answer
    x = 2,120,376.46

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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.