Home / 7,370,783.17-10,171,233.95-4,062,932.75

Finding the Fourth Proportional to 7,370,783.17, 10,171,233.95 and 4,062,932.75

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Solution

The fourth proportional to 7,370,783.17, 10,171,233.95 and 4,062,932.75 is: 5,606,600.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,370,783.17 : 10,171,233.95 = 4,062,932.75 : x
  2. Step 2: Convert to fraction form
    7,370,783.17/10,171,233.95 = 4,062,932.75/x
  3. Step 3: Cross multiply
    7,370,783.17x = 10,171,233.95 × 4,062,932.75
  4. Step 4: Simplify right side
    7,370,783.17x = 41,325,039,499,837.64
  5. Step 5: Solve for x
    x = 41,325,039,499,837.64/7,370,783.17
  6. Step 6: Final answer
    x = 5,606,600.89

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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.