Home / 2,536,590.07-3,500,498.96-1,375,032.73

Finding the Fourth Proportional to 2,536,590.07, 3,500,498.96 and 1,375,032.73

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Solution

The fourth proportional to 2,536,590.07, 3,500,498.96 and 1,375,032.73 is: 1,897,547.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,536,590.07 : 3,500,498.96 = 1,375,032.73 : x
  2. Step 2: Convert to fraction form
    2,536,590.07/3,500,498.96 = 1,375,032.73/x
  3. Step 3: Cross multiply
    2,536,590.07x = 3,500,498.96 × 1,375,032.73
  4. Step 4: Simplify right side
    2,536,590.07x = 4,813,300,641,330.96
  5. Step 5: Solve for x
    x = 4,813,300,641,330.96/2,536,590.07
  6. Step 6: Final answer
    x = 1,897,547.70

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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.