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Finding the Fourth Proportional to 602,662.02, 898,668.44 and 597,252.84

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Solution

The fourth proportional to 602,662.02, 898,668.44 and 597,252.84 is: 890,602.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    602,662.02 : 898,668.44 = 597,252.84 : x
  2. Step 2: Convert to fraction form
    602,662.02/898,668.44 = 597,252.84/x
  3. Step 3: Cross multiply
    602,662.02x = 898,668.44 × 597,252.84
  4. Step 4: Simplify right side
    602,662.02x = 536,732,275,022.11
  5. Step 5: Solve for x
    x = 536,732,275,022.11/602,662.02
  6. Step 6: Final answer
    x = 890,602.46

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.