Home / 951,254.48-1,426,959.48-477,696.08

Finding the Fourth Proportional to 951,254.48, 1,426,959.48 and 477,696.08

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Solution

The fourth proportional to 951,254.48, 1,426,959.48 and 477,696.08 is: 716,583.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    951,254.48 : 1,426,959.48 = 477,696.08 : x
  2. Step 2: Convert to fraction form
    951,254.48/1,426,959.48 = 477,696.08/x
  3. Step 3: Cross multiply
    951,254.48x = 1,426,959.48 × 477,696.08
  4. Step 4: Simplify right side
    951,254.48x = 681,652,949,914.84
  5. Step 5: Solve for x
    x = 681,652,949,914.84/951,254.48
  6. Step 6: Final answer
    x = 716,583.17

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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.