Home / 3,714,999.29-5,564,625.73-2,806,432.01

Finding the Fourth Proportional to 3,714,999.29, 5,564,625.73 and 2,806,432.01

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Solution

The fourth proportional to 3,714,999.29, 5,564,625.73 and 2,806,432.01 is: 4,203,700.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,714,999.29 : 5,564,625.73 = 2,806,432.01 : x
  2. Step 2: Convert to fraction form
    3,714,999.29/5,564,625.73 = 2,806,432.01/x
  3. Step 3: Cross multiply
    3,714,999.29x = 5,564,625.73 × 2,806,432.01
  4. Step 4: Simplify right side
    3,714,999.29x = 15,616,743,774,155.94
  5. Step 5: Solve for x
    x = 15,616,743,774,155.94/3,714,999.29
  6. Step 6: Final answer
    x = 4,203,700.34

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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.