Home / 1,088,549.68-1,501,675.32-706,696.24

Finding the Fourth Proportional to 1,088,549.68, 1,501,675.32 and 706,696.24

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Solution

The fourth proportional to 1,088,549.68, 1,501,675.32 and 706,696.24 is: 974,901.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,088,549.68 : 1,501,675.32 = 706,696.24 : x
  2. Step 2: Convert to fraction form
    1,088,549.68/1,501,675.32 = 706,696.24/x
  3. Step 3: Cross multiply
    1,088,549.68x = 1,501,675.32 × 706,696.24
  4. Step 4: Simplify right side
    1,088,549.68x = 1,061,228,302,344.80
  5. Step 5: Solve for x
    x = 1,061,228,302,344.80/1,088,549.68
  6. Step 6: Final answer
    x = 974,901.12

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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.