Home / 934,770.73-1,402,392.01-260,851.47

Finding the Fourth Proportional to 934,770.73, 1,402,392.01 and 260,851.47

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Solution

The fourth proportional to 934,770.73, 1,402,392.01 and 260,851.47 is: 391,343.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    934,770.73 : 1,402,392.01 = 260,851.47 : x
  2. Step 2: Convert to fraction form
    934,770.73/1,402,392.01 = 260,851.47/x
  3. Step 3: Cross multiply
    934,770.73x = 1,402,392.01 × 260,851.47
  4. Step 4: Simplify right side
    934,770.73x = 365,816,017,324.76
  5. Step 5: Solve for x
    x = 365,816,017,324.76/934,770.73
  6. Step 6: Final answer
    x = 391,343.04

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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.