Home / 6,573,881.82-9,072,307.35-3,673,343.10

Finding the Fourth Proportional to 6,573,881.82, 9,072,307.35 and 3,673,343.10

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Solution

The fourth proportional to 6,573,881.82, 9,072,307.35 and 3,673,343.10 is: 5,069,409.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,573,881.82 : 9,072,307.35 = 3,673,343.10 : x
  2. Step 2: Convert to fraction form
    6,573,881.82/9,072,307.35 = 3,673,343.10/x
  3. Step 3: Cross multiply
    6,573,881.82x = 9,072,307.35 × 3,673,343.10
  4. Step 4: Simplify right side
    6,573,881.82x = 33,325,697,605,201.79
  5. Step 5: Solve for x
    x = 33,325,697,605,201.79/6,573,881.82
  6. Step 6: Final answer
    x = 5,069,409.30

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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.