Home / 1,088,112.44-1,501,632.96-604,697.96

Finding the Fourth Proportional to 1,088,112.44, 1,501,632.96 and 604,697.96

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Solution

The fourth proportional to 1,088,112.44, 1,501,632.96 and 604,697.96 is: 834,504.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,088,112.44 : 1,501,632.96 = 604,697.96 : x
  2. Step 2: Convert to fraction form
    1,088,112.44/1,501,632.96 = 604,697.96/x
  3. Step 3: Cross multiply
    1,088,112.44x = 1,501,632.96 × 604,697.96
  4. Step 4: Simplify right side
    1,088,112.44x = 908,034,387,580.76
  5. Step 5: Solve for x
    x = 908,034,387,580.76/1,088,112.44
  6. Step 6: Final answer
    x = 834,504.19

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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.