Home / 1,165,529.30-1,748,293.95-367,055.60

Finding the Fourth Proportional to 1,165,529.30, 1,748,293.95 and 367,055.60

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Solution

The fourth proportional to 1,165,529.30, 1,748,293.95 and 367,055.60 is: 550,583.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,165,529.30 : 1,748,293.95 = 367,055.60 : x
  2. Step 2: Convert to fraction form
    1,165,529.30/1,748,293.95 = 367,055.60/x
  3. Step 3: Cross multiply
    1,165,529.30x = 1,748,293.95 × 367,055.60
  4. Step 4: Simplify right side
    1,165,529.30x = 641,721,084,793.62
  5. Step 5: Solve for x
    x = 641,721,084,793.62/1,165,529.30
  6. Step 6: Final answer
    x = 550,583.40

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Double scale
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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.