Home / 5,711,343.48-8,567,044.74-1,924,859.16

Finding the Fourth Proportional to 5,711,343.48, 8,567,044.74 and 1,924,859.16

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Solution

The fourth proportional to 5,711,343.48, 8,567,044.74 and 1,924,859.16 is: 2,887,298.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,711,343.48 : 8,567,044.74 = 1,924,859.16 : x
  2. Step 2: Convert to fraction form
    5,711,343.48/8,567,044.74 = 1,924,859.16/x
  3. Step 3: Cross multiply
    5,711,343.48x = 8,567,044.74 × 1,924,859.16
  4. Step 4: Simplify right side
    5,711,343.48x = 16,490,354,541,918.82
  5. Step 5: Solve for x
    x = 16,490,354,541,918.82/5,711,343.48
  6. Step 6: Final answer
    x = 2,887,298.69

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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.