Home / 1,088,298.75-1,501,877.79-604,884.27

Finding the Fourth Proportional to 1,088,298.75, 1,501,877.79 and 604,884.27

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Solution

The fourth proportional to 1,088,298.75, 1,501,877.79 and 604,884.27 is: 834,754.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,088,298.75 : 1,501,877.79 = 604,884.27 : x
  2. Step 2: Convert to fraction form
    1,088,298.75/1,501,877.79 = 604,884.27/x
  3. Step 3: Cross multiply
    1,088,298.75x = 1,501,877.79 × 604,884.27
  4. Step 4: Simplify right side
    1,088,298.75x = 908,462,250,633.36
  5. Step 5: Solve for x
    x = 908,462,250,633.36/1,088,298.75
  6. Step 6: Final answer
    x = 834,754.47

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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.