Home / 1,204,104.29-1,806,457.65-849,810.29

Finding the Fourth Proportional to 1,204,104.29, 1,806,457.65 and 849,810.29

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Solution

The fourth proportional to 1,204,104.29, 1,806,457.65 and 849,810.29 is: 1,274,928.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,204,104.29 : 1,806,457.65 = 849,810.29 : x
  2. Step 2: Convert to fraction form
    1,204,104.29/1,806,457.65 = 849,810.29/x
  3. Step 3: Cross multiply
    1,204,104.29x = 1,806,457.65 × 849,810.29
  4. Step 4: Simplify right side
    1,204,104.29x = 1,535,146,287,200.14
  5. Step 5: Solve for x
    x = 1,535,146,287,200.14/1,204,104.29
  6. Step 6: Final answer
    x = 1,274,928.02

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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.