Home / 7,717,830.04-11,576,843-2,924,231.72

Finding the Fourth Proportional to 7,717,830.04, 11,576,843 and 2,924,231.72

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Solution

The fourth proportional to 7,717,830.04, 11,576,843 and 2,924,231.72 is: 4,386,384.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,717,830.04 : 11,576,843 = 2,924,231.72 : x
  2. Step 2: Convert to fraction form
    7,717,830.04/11,576,843 = 2,924,231.72/x
  3. Step 3: Cross multiply
    7,717,830.04x = 11,576,843 × 2,924,231.72
  4. Step 4: Simplify right side
    7,717,830.04x = 33,853,371,518,059.96
  5. Step 5: Solve for x
    x = 33,853,371,518,059.96/7,717,830.04
  6. Step 6: Final answer
    x = 4,386,384.69

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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.