Home / 1,196,182.17-1,650,771-652,362.75

Finding the Fourth Proportional to 1,196,182.17, 1,650,771 and 652,362.75

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Solution

The fourth proportional to 1,196,182.17, 1,650,771 and 652,362.75 is: 900,282.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,196,182.17 : 1,650,771 = 652,362.75 : x
  2. Step 2: Convert to fraction form
    1,196,182.17/1,650,771 = 652,362.75/x
  3. Step 3: Cross multiply
    1,196,182.17x = 1,650,771 × 652,362.75
  4. Step 4: Simplify right side
    1,196,182.17x = 1,076,901,509,180.25
  5. Step 5: Solve for x
    x = 1,076,901,509,180.25/1,196,182.17
  6. Step 6: Final answer
    x = 900,282.19

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Double scale
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1.5x scale

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.