Home / 1,266,184.02-1,747,333.11-693,224.04

Finding the Fourth Proportional to 1,266,184.02, 1,747,333.11 and 693,224.04

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Solution

The fourth proportional to 1,266,184.02, 1,747,333.11 and 693,224.04 is: 956,648.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,266,184.02 : 1,747,333.11 = 693,224.04 : x
  2. Step 2: Convert to fraction form
    1,266,184.02/1,747,333.11 = 693,224.04/x
  3. Step 3: Cross multiply
    1,266,184.02x = 1,747,333.11 × 693,224.04
  4. Step 4: Simplify right side
    1,266,184.02x = 1,211,293,317,739.96
  5. Step 5: Solve for x
    x = 1,211,293,317,739.96/1,266,184.02
  6. Step 6: Final answer
    x = 956,648.72

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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.