Home / 4,138,412.16-5,710,953.78-2,327,576.16

Finding the Fourth Proportional to 4,138,412.16, 5,710,953.78 and 2,327,576.16

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Solution

The fourth proportional to 4,138,412.16, 5,710,953.78 and 2,327,576.16 is: 3,212,024.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,138,412.16 : 5,710,953.78 = 2,327,576.16 : x
  2. Step 2: Convert to fraction form
    4,138,412.16/5,710,953.78 = 2,327,576.16/x
  3. Step 3: Cross multiply
    4,138,412.16x = 5,710,953.78 × 2,327,576.16
  4. Step 4: Simplify right side
    4,138,412.16x = 13,292,679,869,189.89
  5. Step 5: Solve for x
    x = 13,292,679,869,189.89/4,138,412.16
  6. Step 6: Final answer
    x = 3,212,024.17

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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.