Home / 1,197,195.04-1,652,182.89-674,085.66

Finding the Fourth Proportional to 1,197,195.04, 1,652,182.89 and 674,085.66

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Solution

The fourth proportional to 1,197,195.04, 1,652,182.89 and 674,085.66 is: 930,268.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,197,195.04 : 1,652,182.89 = 674,085.66 : x
  2. Step 2: Convert to fraction form
    1,197,195.04/1,652,182.89 = 674,085.66/x
  3. Step 3: Cross multiply
    1,197,195.04x = 1,652,182.89 × 674,085.66
  4. Step 4: Simplify right side
    1,197,195.04x = 1,113,712,793,846.36
  5. Step 5: Solve for x
    x = 1,113,712,793,846.36/1,197,195.04
  6. Step 6: Final answer
    x = 930,268.47

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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.