Home / 3,182,809.60-4,774,215.95-1,052,893.71

Finding the Fourth Proportional to 3,182,809.60, 4,774,215.95 and 1,052,893.71

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Solution

The fourth proportional to 3,182,809.60, 4,774,215.95 and 1,052,893.71 is: 1,579,341.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,182,809.60 : 4,774,215.95 = 1,052,893.71 : x
  2. Step 2: Convert to fraction form
    3,182,809.60/4,774,215.95 = 1,052,893.71/x
  3. Step 3: Cross multiply
    3,182,809.60x = 4,774,215.95 × 1,052,893.71
  4. Step 4: Simplify right side
    3,182,809.60x = 5,026,741,957,528.72
  5. Step 5: Solve for x
    x = 5,026,741,957,528.72/3,182,809.60
  6. Step 6: Final answer
    x = 1,579,341.08

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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.