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Finding the Fourth Proportional to 474,463.04, 710,907.21 and 333,926.42

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Solution

The fourth proportional to 474,463.04, 710,907.21 and 333,926.42 is: 500,335.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    474,463.04 : 710,907.21 = 333,926.42 : x
  2. Step 2: Convert to fraction form
    474,463.04/710,907.21 = 333,926.42/x
  3. Step 3: Cross multiply
    474,463.04x = 710,907.21 × 333,926.42
  4. Step 4: Simplify right side
    474,463.04x = 237,390,696,032.95
  5. Step 5: Solve for x
    x = 237,390,696,032.95/474,463.04
  6. Step 6: Final answer
    x = 500,335.49

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1.5x scale

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.