Home / 562,024.02-774,860.94-409,087.14

Finding the Fourth Proportional to 562,024.02, 774,860.94 and 409,087.14

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Solution

The fourth proportional to 562,024.02, 774,860.94 and 409,087.14 is: 564,007.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    562,024.02 : 774,860.94 = 409,087.14 : x
  2. Step 2: Convert to fraction form
    562,024.02/774,860.94 = 409,087.14/x
  3. Step 3: Cross multiply
    562,024.02x = 774,860.94 × 409,087.14
  4. Step 4: Simplify right side
    562,024.02x = 316,985,645,842.31
  5. Step 5: Solve for x
    x = 316,985,645,842.31/562,024.02
  6. Step 6: Final answer
    x = 564,007.29

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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.