Home / 6,717,360.51-9,269,607.74-3,816,348.75

Finding the Fourth Proportional to 6,717,360.51, 9,269,607.74 and 3,816,348.75

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Solution

The fourth proportional to 6,717,360.51, 9,269,607.74 and 3,816,348.75 is: 5,266,362.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,717,360.51 : 9,269,607.74 = 3,816,348.75 : x
  2. Step 2: Convert to fraction form
    6,717,360.51/9,269,607.74 = 3,816,348.75/x
  3. Step 3: Cross multiply
    6,717,360.51x = 9,269,607.74 × 3,816,348.75
  4. Step 4: Simplify right side
    6,717,360.51x = 35,376,055,892,457.58
  5. Step 5: Solve for x
    x = 35,376,055,892,457.58/6,717,360.51
  6. Step 6: Final answer
    x = 5,266,362.56

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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.