Home / 1,702,844.12-2,350,494.30-1,014,731.82

Finding the Fourth Proportional to 1,702,844.12, 2,350,494.30 and 1,014,731.82

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Solution

The fourth proportional to 1,702,844.12, 2,350,494.30 and 1,014,731.82 is: 1,400,669.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,702,844.12 : 2,350,494.30 = 1,014,731.82 : x
  2. Step 2: Convert to fraction form
    1,702,844.12/2,350,494.30 = 1,014,731.82/x
  3. Step 3: Cross multiply
    1,702,844.12x = 2,350,494.30 × 1,014,731.82
  4. Step 4: Simplify right side
    1,702,844.12x = 2,385,121,358,938.63
  5. Step 5: Solve for x
    x = 2,385,121,358,938.63/1,702,844.12
  6. Step 6: Final answer
    x = 1,400,669.23

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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.