Home / 4,833,032.77-6,669,356.88-2,657,667.61

Finding the Fourth Proportional to 4,833,032.77, 6,669,356.88 and 2,657,667.61

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Solution

The fourth proportional to 4,833,032.77, 6,669,356.88 and 2,657,667.61 is: 3,667,455.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,833,032.77 : 6,669,356.88 = 2,657,667.61 : x
  2. Step 2: Convert to fraction form
    4,833,032.77/6,669,356.88 = 2,657,667.61/x
  3. Step 3: Cross multiply
    4,833,032.77x = 6,669,356.88 × 2,657,667.61
  4. Step 4: Simplify right side
    4,833,032.77x = 17,724,933,759,506.66
  5. Step 5: Solve for x
    x = 17,724,933,759,506.66/4,833,032.77
  6. Step 6: Final answer
    x = 3,667,455.74

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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.