Home / 6,307,695.30-9,426,983.56-4,605,427.45

Finding the Fourth Proportional to 6,307,695.30, 9,426,983.56 and 4,605,427.45

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Solution

The fourth proportional to 6,307,695.30, 9,426,983.56 and 4,605,427.45 is: 6,882,908.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,307,695.30 : 9,426,983.56 = 4,605,427.45 : x
  2. Step 2: Convert to fraction form
    6,307,695.30/9,426,983.56 = 4,605,427.45/x
  3. Step 3: Cross multiply
    6,307,695.30x = 9,426,983.56 × 4,605,427.45
  4. Step 4: Simplify right side
    6,307,695.30x = 43,415,288,857,922.73
  5. Step 5: Solve for x
    x = 43,415,288,857,922.73/6,307,695.30
  6. Step 6: Final answer
    x = 6,882,908.38

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.