Home / 2,714,625.45-4,072,438.76-893,092.95

Finding the Fourth Proportional to 2,714,625.45, 4,072,438.76 and 893,092.95

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Solution

The fourth proportional to 2,714,625.45, 4,072,438.76 and 893,092.95 is: 1,339,804.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,714,625.45 : 4,072,438.76 = 893,092.95 : x
  2. Step 2: Convert to fraction form
    2,714,625.45/4,072,438.76 = 893,092.95/x
  3. Step 3: Cross multiply
    2,714,625.45x = 4,072,438.76 × 893,092.95
  4. Step 4: Simplify right side
    2,714,625.45x = 3,637,066,341,397.28
  5. Step 5: Solve for x
    x = 3,637,066,341,397.28/2,714,625.45
  6. Step 6: Final answer
    x = 1,339,804.11

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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.