Home / 2,714,651.52-4,072,477.76-893,118.84

Finding the Fourth Proportional to 2,714,651.52, 4,072,477.76 and 893,118.84

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Solution

The fourth proportional to 2,714,651.52, 4,072,477.76 and 893,118.84 is: 1,339,842.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,714,651.52 : 4,072,477.76 = 893,118.84 : x
  2. Step 2: Convert to fraction form
    2,714,651.52/4,072,477.76 = 893,118.84/x
  3. Step 3: Cross multiply
    2,714,651.52x = 4,072,477.76 × 893,118.84
  4. Step 4: Simplify right side
    2,714,651.52x = 3,637,206,612,937.00
  5. Step 5: Solve for x
    x = 3,637,206,612,937.00/2,714,651.52
  6. Step 6: Final answer
    x = 1,339,842.92

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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.