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Finding the Fourth Proportional to 604,061.42, 833,606.90 and 332,146.41

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Solution

The fourth proportional to 604,061.42, 833,606.90 and 332,146.41 is: 458,363.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    604,061.42 : 833,606.90 = 332,146.41 : x
  2. Step 2: Convert to fraction form
    604,061.42/833,606.90 = 332,146.41/x
  3. Step 3: Cross multiply
    604,061.42x = 833,606.90 × 332,146.41
  4. Step 4: Simplify right side
    604,061.42x = 276,879,539,186.23
  5. Step 5: Solve for x
    x = 276,879,539,186.23/604,061.42
  6. Step 6: Final answer
    x = 458,363.22

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.