Home / 6,153,508.64-9,231,137.76-1,894,031.84

Finding the Fourth Proportional to 6,153,508.64, 9,231,137.76 and 1,894,031.84

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Solution

The fourth proportional to 6,153,508.64, 9,231,137.76 and 1,894,031.84 is: 2,841,317.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,153,508.64 : 9,231,137.76 = 1,894,031.84 : x
  2. Step 2: Convert to fraction form
    6,153,508.64/9,231,137.76 = 1,894,031.84/x
  3. Step 3: Cross multiply
    6,153,508.64x = 9,231,137.76 × 1,894,031.84
  4. Step 4: Simplify right side
    6,153,508.64x = 17,484,068,836,866.28
  5. Step 5: Solve for x
    x = 17,484,068,836,866.28/6,153,508.64
  6. Step 6: Final answer
    x = 2,841,317.02

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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.