Home / 2,674,662.84-3,690,066.08-1,757,386.04

Finding the Fourth Proportional to 2,674,662.84, 3,690,066.08 and 1,757,386.04

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Solution

The fourth proportional to 2,674,662.84, 3,690,066.08 and 1,757,386.04 is: 2,424,556.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,674,662.84 : 3,690,066.08 = 1,757,386.04 : x
  2. Step 2: Convert to fraction form
    2,674,662.84/3,690,066.08 = 1,757,386.04/x
  3. Step 3: Cross multiply
    2,674,662.84x = 3,690,066.08 × 1,757,386.04
  4. Step 4: Simplify right side
    2,674,662.84x = 6,484,870,615,669.52
  5. Step 5: Solve for x
    x = 6,484,870,615,669.52/2,674,662.84
  6. Step 6: Final answer
    x = 2,424,556.29

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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.