Home / 2,375,916.51-3,564,230.40-859,954.13

Finding the Fourth Proportional to 2,375,916.51, 3,564,230.40 and 859,954.13

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Solution

The fourth proportional to 2,375,916.51, 3,564,230.40 and 859,954.13 is: 1,290,059.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,375,916.51 : 3,564,230.40 = 859,954.13 : x
  2. Step 2: Convert to fraction form
    2,375,916.51/3,564,230.40 = 859,954.13/x
  3. Step 3: Cross multiply
    2,375,916.51x = 3,564,230.40 × 859,954.13
  4. Step 4: Simplify right side
    2,375,916.51x = 3,065,074,634,930.40
  5. Step 5: Solve for x
    x = 3,065,074,634,930.40/2,375,916.51
  6. Step 6: Final answer
    x = 1,290,059.91

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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.