Home / 1,713,648.02-2,364,834.27-949,750.79

Finding the Fourth Proportional to 1,713,648.02, 2,364,834.27 and 949,750.79

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Solution

The fourth proportional to 1,713,648.02, 2,364,834.27 and 949,750.79 is: 1,310,656.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,713,648.02 : 2,364,834.27 = 949,750.79 : x
  2. Step 2: Convert to fraction form
    1,713,648.02/2,364,834.27 = 949,750.79/x
  3. Step 3: Cross multiply
    1,713,648.02x = 2,364,834.27 × 949,750.79
  4. Step 4: Simplify right side
    1,713,648.02x = 2,246,003,226,506.72
  5. Step 5: Solve for x
    x = 2,246,003,226,506.72/1,713,648.02
  6. Step 6: Final answer
    x = 1,310,656.09

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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.