Home / 5,371,394.04-7,412,502.78-2,924,141.04

Finding the Fourth Proportional to 5,371,394.04, 7,412,502.78 and 2,924,141.04

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Solution

The fourth proportional to 5,371,394.04, 7,412,502.78 and 2,924,141.04 is: 4,035,303.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,371,394.04 : 7,412,502.78 = 2,924,141.04 : x
  2. Step 2: Convert to fraction form
    5,371,394.04/7,412,502.78 = 2,924,141.04/x
  3. Step 3: Cross multiply
    5,371,394.04x = 7,412,502.78 × 2,924,141.04
  4. Step 4: Simplify right side
    5,371,394.04x = 21,675,203,588,112.09
  5. Step 5: Solve for x
    x = 21,675,203,588,112.09/5,371,394.04
  6. Step 6: Final answer
    x = 4,035,303.21

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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.