Home / 1,169,480.90-1,754,284.14-370,824.72

Finding the Fourth Proportional to 1,169,480.90, 1,754,284.14 and 370,824.72

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Solution

The fourth proportional to 1,169,480.90, 1,754,284.14 and 370,824.72 is: 556,256.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,169,480.90 : 1,754,284.14 = 370,824.72 : x
  2. Step 2: Convert to fraction form
    1,169,480.90/1,754,284.14 = 370,824.72/x
  3. Step 3: Cross multiply
    1,169,480.90x = 1,754,284.14 × 370,824.72
  4. Step 4: Simplify right side
    1,169,480.90x = 650,531,925,015.94
  5. Step 5: Solve for x
    x = 650,531,925,015.94/1,169,480.90
  6. Step 6: Final answer
    x = 556,256.99

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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.