Home / 3,654,970.83-5,476,463.73-2,588,097.69

Finding the Fourth Proportional to 3,654,970.83, 5,476,463.73 and 2,588,097.69

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Solution

The fourth proportional to 3,654,970.83, 5,476,463.73 and 2,588,097.69 is: 3,877,903.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,654,970.83 : 5,476,463.73 = 2,588,097.69 : x
  2. Step 2: Convert to fraction form
    3,654,970.83/5,476,463.73 = 2,588,097.69/x
  3. Step 3: Cross multiply
    3,654,970.83x = 5,476,463.73 × 2,588,097.69
  4. Step 4: Simplify right side
    3,654,970.83x = 14,173,623,128,981.79
  5. Step 5: Solve for x
    x = 14,173,623,128,981.79/3,654,970.83
  6. Step 6: Final answer
    x = 3,877,903.21

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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.