Home / 2,595,487.30-3,893,603.55-798,521.74

Finding the Fourth Proportional to 2,595,487.30, 3,893,603.55 and 798,521.74

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Solution

The fourth proportional to 2,595,487.30, 3,893,603.55 and 798,521.74 is: 1,197,897.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,595,487.30 : 3,893,603.55 = 798,521.74 : x
  2. Step 2: Convert to fraction form
    2,595,487.30/3,893,603.55 = 798,521.74/x
  3. Step 3: Cross multiply
    2,595,487.30x = 3,893,603.55 × 798,521.74
  4. Step 4: Simplify right side
    2,595,487.30x = 3,109,127,081,616.18
  5. Step 5: Solve for x
    x = 3,109,127,081,616.18/2,595,487.30
  6. Step 6: Final answer
    x = 1,197,897.24

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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.