Home / 4,890,569.04-7,333,494.03-2,049,918.48

Finding the Fourth Proportional to 4,890,569.04, 7,333,494.03 and 2,049,918.48

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Solution

The fourth proportional to 4,890,569.04, 7,333,494.03 and 2,049,918.48 is: 3,073,888.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,890,569.04 : 7,333,494.03 = 2,049,918.48 : x
  2. Step 2: Convert to fraction form
    4,890,569.04/7,333,494.03 = 2,049,918.48/x
  3. Step 3: Cross multiply
    4,890,569.04x = 7,333,494.03 × 2,049,918.48
  4. Step 4: Simplify right side
    4,890,569.04x = 15,033,064,935,066.67
  5. Step 5: Solve for x
    x = 15,033,064,935,066.67/4,890,569.04
  6. Step 6: Final answer
    x = 3,073,888.71

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.