Home / 1,350,063.84-2,025,097.76-551,345.41

Finding the Fourth Proportional to 1,350,063.84, 2,025,097.76 and 551,345.41

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Solution

The fourth proportional to 1,350,063.84, 2,025,097.76 and 551,345.41 is: 827,018.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,350,063.84 : 2,025,097.76 = 551,345.41 : x
  2. Step 2: Convert to fraction form
    1,350,063.84/2,025,097.76 = 551,345.41/x
  3. Step 3: Cross multiply
    1,350,063.84x = 2,025,097.76 × 551,345.41
  4. Step 4: Simplify right side
    1,350,063.84x = 1,116,528,354,777.28
  5. Step 5: Solve for x
    x = 1,116,528,354,777.28/1,350,063.84
  6. Step 6: Final answer
    x = 827,018.93

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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.