Home / 4,158,551.52-6,237,822.99-1,565,340.57

Finding the Fourth Proportional to 4,158,551.52, 6,237,822.99 and 1,565,340.57

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Solution

The fourth proportional to 4,158,551.52, 6,237,822.99 and 1,565,340.57 is: 2,348,009.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,158,551.52 : 6,237,822.99 = 1,565,340.57 : x
  2. Step 2: Convert to fraction form
    4,158,551.52/6,237,822.99 = 1,565,340.57/x
  3. Step 3: Cross multiply
    4,158,551.52x = 6,237,822.99 × 1,565,340.57
  4. Step 4: Simplify right side
    4,158,551.52x = 9,764,317,394,725.71
  5. Step 5: Solve for x
    x = 9,764,317,394,725.71/4,158,551.52
  6. Step 6: Final answer
    x = 2,348,009.24

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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.