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Finding the Fourth Proportional to 599,466.24, 898,424.16 and 448,522.16

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Solution

The fourth proportional to 599,466.24, 898,424.16 and 448,522.16 is: 672,203.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    599,466.24 : 898,424.16 = 448,522.16 : x
  2. Step 2: Convert to fraction form
    599,466.24/898,424.16 = 448,522.16/x
  3. Step 3: Cross multiply
    599,466.24x = 898,424.16 × 448,522.16
  4. Step 4: Simplify right side
    599,466.24x = 402,963,144,839.39
  5. Step 5: Solve for x
    x = 402,963,144,839.39/599,466.24
  6. Step 6: Final answer
    x = 672,203.23

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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.