Home / 4,780,923.46-6,597,507.45-2,605,422.58

Finding the Fourth Proportional to 4,780,923.46, 6,597,507.45 and 2,605,422.58

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Solution

The fourth proportional to 4,780,923.46, 6,597,507.45 and 2,605,422.58 is: 3,595,392.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,780,923.46 : 6,597,507.45 = 2,605,422.58 : x
  2. Step 2: Convert to fraction form
    4,780,923.46/6,597,507.45 = 2,605,422.58/x
  3. Step 3: Cross multiply
    4,780,923.46x = 6,597,507.45 × 2,605,422.58
  4. Step 4: Simplify right side
    4,780,923.46x = 17,189,294,881,948.22
  5. Step 5: Solve for x
    x = 17,189,294,881,948.22/4,780,923.46
  6. Step 6: Final answer
    x = 3,595,392.19

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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.