Home / 1,353,070.04-1,867,237.40-741,244.94

Finding the Fourth Proportional to 1,353,070.04, 1,867,237.40 and 741,244.94

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Solution

The fourth proportional to 1,353,070.04, 1,867,237.40 and 741,244.94 is: 1,022,918.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,353,070.04 : 1,867,237.40 = 741,244.94 : x
  2. Step 2: Convert to fraction form
    1,353,070.04/1,867,237.40 = 741,244.94/x
  3. Step 3: Cross multiply
    1,353,070.04x = 1,867,237.40 × 741,244.94
  4. Step 4: Simplify right side
    1,353,070.04x = 1,384,080,274,047.82
  5. Step 5: Solve for x
    x = 1,384,080,274,047.82/1,353,070.04
  6. Step 6: Final answer
    x = 1,022,918.43

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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.