Home / 2,032,295.27-2,804,571.40-1,114,530.86

Finding the Fourth Proportional to 2,032,295.27, 2,804,571.40 and 1,114,530.86

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Solution

The fourth proportional to 2,032,295.27, 2,804,571.40 and 1,114,530.86 is: 1,538,054.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,032,295.27 : 2,804,571.40 = 1,114,530.86 : x
  2. Step 2: Convert to fraction form
    2,032,295.27/2,804,571.40 = 1,114,530.86/x
  3. Step 3: Cross multiply
    2,032,295.27x = 2,804,571.40 × 1,114,530.86
  4. Step 4: Simplify right side
    2,032,295.27x = 3,125,781,374,373.40
  5. Step 5: Solve for x
    x = 3,125,781,374,373.40/2,032,295.27
  6. Step 6: Final answer
    x = 1,538,054.74

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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.