Home / 646,532.08-968,792.26-246,954.76

Finding the Fourth Proportional to 646,532.08, 968,792.26 and 246,954.76

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Solution

The fourth proportional to 646,532.08, 968,792.26 and 246,954.76 is: 370,047.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    646,532.08 : 968,792.26 = 246,954.76 : x
  2. Step 2: Convert to fraction form
    646,532.08/968,792.26 = 246,954.76/x
  3. Step 3: Cross multiply
    646,532.08x = 968,792.26 × 246,954.76
  4. Step 4: Simplify right side
    646,532.08x = 239,247,860,058.16
  5. Step 5: Solve for x
    x = 239,247,860,058.16/646,532.08
  6. Step 6: Final answer
    x = 370,047.93

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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.