Home / 1,924,898.83-2,655,296.36-1,236,673.17

Finding the Fourth Proportional to 1,924,898.83, 2,655,296.36 and 1,236,673.17

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Solution

The fourth proportional to 1,924,898.83, 2,655,296.36 and 1,236,673.17 is: 1,705,925.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,924,898.83 : 2,655,296.36 = 1,236,673.17 : x
  2. Step 2: Convert to fraction form
    1,924,898.83/2,655,296.36 = 1,236,673.17/x
  3. Step 3: Cross multiply
    1,924,898.83x = 2,655,296.36 × 1,236,673.17
  4. Step 4: Simplify right side
    1,924,898.83x = 3,283,733,760,627.30
  5. Step 5: Solve for x
    x = 3,283,733,760,627.30/1,924,898.83
  6. Step 6: Final answer
    x = 1,705,925.38

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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.