Home / 1,167,045.06-1,750,567.59-368,887.17

Finding the Fourth Proportional to 1,167,045.06, 1,750,567.59 and 368,887.17

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Solution

The fourth proportional to 1,167,045.06, 1,750,567.59 and 368,887.17 is: 553,330.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,167,045.06 : 1,750,567.59 = 368,887.17 : x
  2. Step 2: Convert to fraction form
    1,167,045.06/1,750,567.59 = 368,887.17/x
  3. Step 3: Cross multiply
    1,167,045.06x = 1,750,567.59 × 368,887.17
  4. Step 4: Simplify right side
    1,167,045.06x = 645,761,924,168.82
  5. Step 5: Solve for x
    x = 645,761,924,168.82/1,167,045.06
  6. Step 6: Final answer
    x = 553,330.76

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Similar ratio
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1.5x scale

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.