Home / 4,502,281.47-6,213,768-2,760,992.07

Finding the Fourth Proportional to 4,502,281.47, 6,213,768 and 2,760,992.07

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Solution

The fourth proportional to 4,502,281.47, 6,213,768 and 2,760,992.07 is: 3,810,549.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,502,281.47 : 6,213,768 = 2,760,992.07 : x
  2. Step 2: Convert to fraction form
    4,502,281.47/6,213,768 = 2,760,992.07/x
  3. Step 3: Cross multiply
    4,502,281.47x = 6,213,768 × 2,760,992.07
  4. Step 4: Simplify right side
    4,502,281.47x = 17,156,164,172,819.76
  5. Step 5: Solve for x
    x = 17,156,164,172,819.76/4,502,281.47
  6. Step 6: Final answer
    x = 3,810,549.00

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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.