Home / 5,007,266.49-6,910,398.93-2,802,350.31

Finding the Fourth Proportional to 5,007,266.49, 6,910,398.93 and 2,802,350.31

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Solution

The fourth proportional to 5,007,266.49, 6,910,398.93 and 2,802,350.31 is: 3,867,451.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,007,266.49 : 6,910,398.93 = 2,802,350.31 : x
  2. Step 2: Convert to fraction form
    5,007,266.49/6,910,398.93 = 2,802,350.31/x
  3. Step 3: Cross multiply
    5,007,266.49x = 6,910,398.93 × 2,802,350.31
  4. Step 4: Simplify right side
    5,007,266.49x = 19,365,358,583,709.17
  5. Step 5: Solve for x
    x = 19,365,358,583,709.17/5,007,266.49
  6. Step 6: Final answer
    x = 3,867,451.16

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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.