Home / 4,410,332.48-6,616,440.96-1,531,788.32

Finding the Fourth Proportional to 4,410,332.48, 6,616,440.96 and 1,531,788.32

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Solution

The fourth proportional to 4,410,332.48, 6,616,440.96 and 1,531,788.32 is: 2,298,009.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,410,332.48 : 6,616,440.96 = 1,531,788.32 : x
  2. Step 2: Convert to fraction form
    4,410,332.48/6,616,440.96 = 1,531,788.32/x
  3. Step 3: Cross multiply
    4,410,332.48x = 6,616,440.96 × 1,531,788.32
  4. Step 4: Simplify right side
    4,410,332.48x = 10,134,986,982,497.59
  5. Step 5: Solve for x
    x = 10,134,986,982,497.59/4,410,332.48
  6. Step 6: Final answer
    x = 2,298,009.74

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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.