Home / 968,024.06-1,450,970.21-399,093.10

Finding the Fourth Proportional to 968,024.06, 1,450,970.21 and 399,093.10

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Solution

The fourth proportional to 968,024.06, 1,450,970.21 and 399,093.10 is: 598,200.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    968,024.06 : 1,450,970.21 = 399,093.10 : x
  2. Step 2: Convert to fraction form
    968,024.06/1,450,970.21 = 399,093.10/x
  3. Step 3: Cross multiply
    968,024.06x = 1,450,970.21 × 399,093.10
  4. Step 4: Simplify right side
    968,024.06x = 579,072,199,116.55
  5. Step 5: Solve for x
    x = 579,072,199,116.55/968,024.06
  6. Step 6: Final answer
    x = 598,200.21

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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.