Home / 1,203,266.06-1,803,684.50-754,302.29

Finding the Fourth Proportional to 1,203,266.06, 1,803,684.50 and 754,302.29

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Solution

The fourth proportional to 1,203,266.06, 1,803,684.50 and 754,302.29 is: 1,130,692.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,203,266.06 : 1,803,684.50 = 754,302.29 : x
  2. Step 2: Convert to fraction form
    1,203,266.06/1,803,684.50 = 754,302.29/x
  3. Step 3: Cross multiply
    1,203,266.06x = 1,803,684.50 × 754,302.29
  4. Step 4: Simplify right side
    1,203,266.06x = 1,360,523,349,525.20
  5. Step 5: Solve for x
    x = 1,360,523,349,525.20/1,203,266.06
  6. Step 6: Final answer
    x = 1,130,692.04

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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.