Home / 6,574,210.65-9,072,236.63-3,673,625.36

Finding the Fourth Proportional to 6,574,210.65, 9,072,236.63 and 3,673,625.36

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Solution

The fourth proportional to 6,574,210.65, 9,072,236.63 and 3,673,625.36 is: 5,069,505.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,574,210.65 : 9,072,236.63 = 3,673,625.36 : x
  2. Step 2: Convert to fraction form
    6,574,210.65/9,072,236.63 = 3,673,625.36/x
  3. Step 3: Cross multiply
    6,574,210.65x = 9,072,236.63 × 3,673,625.36
  4. Step 4: Simplify right side
    6,574,210.65x = 33,327,998,519,711.82
  5. Step 5: Solve for x
    x = 33,327,998,519,711.82/6,574,210.65
  6. Step 6: Final answer
    x = 5,069,505.72

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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.