Home / 6,693,470.02-9,236,634.51-3,792,895.66

Finding the Fourth Proportional to 6,693,470.02, 9,236,634.51 and 3,792,895.66

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Solution

The fourth proportional to 6,693,470.02, 9,236,634.51 and 3,792,895.66 is: 5,233,995.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,693,470.02 : 9,236,634.51 = 3,792,895.66 : x
  2. Step 2: Convert to fraction form
    6,693,470.02/9,236,634.51 = 3,792,895.66/x
  3. Step 3: Cross multiply
    6,693,470.02x = 9,236,634.51 × 3,792,895.66
  4. Step 4: Simplify right side
    6,693,470.02x = 35,033,590,945,985.23
  5. Step 5: Solve for x
    x = 35,033,590,945,985.23/6,693,470.02
  6. Step 6: Final answer
    x = 5,233,995.35

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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.