Home / 2,224,594.33-3,069,964.34-1,306,862.15

Finding the Fourth Proportional to 2,224,594.33, 3,069,964.34 and 1,306,862.15

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Solution

The fourth proportional to 2,224,594.33, 3,069,964.34 and 1,306,862.15 is: 1,803,483.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,224,594.33 : 3,069,964.34 = 1,306,862.15 : x
  2. Step 2: Convert to fraction form
    2,224,594.33/3,069,964.34 = 1,306,862.15/x
  3. Step 3: Cross multiply
    2,224,594.33x = 3,069,964.34 × 1,306,862.15
  4. Step 4: Simplify right side
    2,224,594.33x = 4,012,020,205,431.98
  5. Step 5: Solve for x
    x = 4,012,020,205,431.98/2,224,594.33
  6. Step 6: Final answer
    x = 1,803,483.97

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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.