Home / 592,966.98-889,490.16-208,670.22

Finding the Fourth Proportional to 592,966.98, 889,490.16 and 208,670.22

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Solution

The fourth proportional to 592,966.98, 889,490.16 and 208,670.22 is: 313,019.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    592,966.98 : 889,490.16 = 208,670.22 : x
  2. Step 2: Convert to fraction form
    592,966.98/889,490.16 = 208,670.22/x
  3. Step 3: Cross multiply
    592,966.98x = 889,490.16 × 208,670.22
  4. Step 4: Simplify right side
    592,966.98x = 185,610,107,375.04
  5. Step 5: Solve for x
    x = 185,610,107,375.04/592,966.98
  6. Step 6: Final answer
    x = 313,019.30

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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.