Home / 9,663,383.64-14,495,078.16-2,839,956.46

Finding the Fourth Proportional to 9,663,383.64, 14,495,078.16 and 2,839,956.46

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Solution

The fourth proportional to 9,663,383.64, 14,495,078.16 and 2,839,956.46 is: 4,259,935.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,663,383.64 : 14,495,078.16 = 2,839,956.46 : x
  2. Step 2: Convert to fraction form
    9,663,383.64/14,495,078.16 = 2,839,956.46/x
  3. Step 3: Cross multiply
    9,663,383.64x = 14,495,078.16 × 2,839,956.46
  4. Step 4: Simplify right side
    9,663,383.64x = 41,165,390,822,459.22
  5. Step 5: Solve for x
    x = 41,165,390,822,459.22/9,663,383.64
  6. Step 6: Final answer
    x = 4,259,935.48

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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.