Home / 7,717,823.04-11,576,832.48-2,924,224.72

Finding the Fourth Proportional to 7,717,823.04, 11,576,832.48 and 2,924,224.72

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Solution

The fourth proportional to 7,717,823.04, 11,576,832.48 and 2,924,224.72 is: 4,386,374.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,717,823.04 : 11,576,832.48 = 2,924,224.72 : x
  2. Step 2: Convert to fraction form
    7,717,823.04/11,576,832.48 = 2,924,224.72/x
  3. Step 3: Cross multiply
    7,717,823.04x = 11,576,832.48 × 2,924,224.72
  4. Step 4: Simplify right side
    7,717,823.04x = 33,853,259,717,314.91
  5. Step 5: Solve for x
    x = 33,853,259,717,314.91/7,717,823.04
  6. Step 6: Final answer
    x = 4,386,374.18

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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.