Home / 2,032,339.57-2,804,632.59-1,114,575.19

Finding the Fourth Proportional to 2,032,339.57, 2,804,632.59 and 1,114,575.19

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Solution

The fourth proportional to 2,032,339.57, 2,804,632.59 and 1,114,575.19 is: 1,538,115.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,032,339.57 : 2,804,632.59 = 1,114,575.19 : x
  2. Step 2: Convert to fraction form
    2,032,339.57/2,804,632.59 = 1,114,575.19/x
  3. Step 3: Cross multiply
    2,032,339.57x = 2,804,632.59 × 1,114,575.19
  4. Step 4: Simplify right side
    2,032,339.57x = 3,125,973,901,879.44
  5. Step 5: Solve for x
    x = 3,125,973,901,879.44/2,032,339.57
  6. Step 6: Final answer
    x = 1,538,115.95

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Double scale
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1.5x scale

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.