Home / 2,865,952.52-3,953,335.05-1,833,083.45

Finding the Fourth Proportional to 2,865,952.52, 3,953,335.05 and 1,833,083.45

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Solution

The fourth proportional to 2,865,952.52, 3,953,335.05 and 1,833,083.45 is: 2,528,580.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,865,952.52 : 3,953,335.05 = 1,833,083.45 : x
  2. Step 2: Convert to fraction form
    2,865,952.52/3,953,335.05 = 1,833,083.45/x
  3. Step 3: Cross multiply
    2,865,952.52x = 3,953,335.05 × 1,833,083.45
  4. Step 4: Simplify right side
    2,865,952.52x = 7,246,793,032,693.25
  5. Step 5: Solve for x
    x = 7,246,793,032,693.25/2,865,952.52
  6. Step 6: Final answer
    x = 2,528,580.98

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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.