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Finding the Fourth Proportional to 563,290.08, 844,987.04 and 184,212.76

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Solution

The fourth proportional to 563,290.08, 844,987.04 and 184,212.76 is: 276,336.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    563,290.08 : 844,987.04 = 184,212.76 : x
  2. Step 2: Convert to fraction form
    563,290.08/844,987.04 = 184,212.76/x
  3. Step 3: Cross multiply
    563,290.08x = 844,987.04 × 184,212.76
  4. Step 4: Simplify right side
    563,290.08x = 155,657,394,802.63
  5. Step 5: Solve for x
    x = 155,657,394,802.63/563,290.08
  6. Step 6: Final answer
    x = 276,336.12

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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.