Home / 1,850,026.96-2,775,339.87-570,335.23

Finding the Fourth Proportional to 1,850,026.96, 2,775,339.87 and 570,335.23

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Solution

The fourth proportional to 1,850,026.96, 2,775,339.87 and 570,335.23 is: 855,595.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,850,026.96 : 2,775,339.87 = 570,335.23 : x
  2. Step 2: Convert to fraction form
    1,850,026.96/2,775,339.87 = 570,335.23/x
  3. Step 3: Cross multiply
    1,850,026.96x = 2,775,339.87 × 570,335.23
  4. Step 4: Simplify right side
    1,850,026.96x = 1,582,874,103,084.62
  5. Step 5: Solve for x
    x = 1,582,874,103,084.62/1,850,026.96
  6. Step 6: Final answer
    x = 855,595.15

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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.