Home / 376,000,534.80-564,000,802.20-294,371,197.20

Finding the Fourth Proportional to 376,000,534.80, 564,000,802.20 and 294,371,197.20

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Solution

The fourth proportional to 376,000,534.80, 564,000,802.20 and 294,371,197.20 is: 441,556,795.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    376,000,534.80 : 564,000,802.20 = 294,371,197.20 : x
  2. Step 2: Convert to fraction form
    376,000,534.80/564,000,802.20 = 294,371,197.20/x
  3. Step 3: Cross multiply
    376,000,534.80x = 564,000,802.20 × 294,371,197.20
  4. Step 4: Simplify right side
    376,000,534.80x = 166,025,591,365,374,400
  5. Step 5: Solve for x
    x = 166,025,591,365,374,400/376,000,534.80
  6. Step 6: Final answer
    x = 441,556,795.80

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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.