Home / 4,334,279.35-6,501,722.39-1,740,583.74

Finding the Fourth Proportional to 4,334,279.35, 6,501,722.39 and 1,740,583.74

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Solution

The fourth proportional to 4,334,279.35, 6,501,722.39 and 1,740,583.74 is: 2,610,997.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,334,279.35 : 6,501,722.39 = 1,740,583.74 : x
  2. Step 2: Convert to fraction form
    4,334,279.35/6,501,722.39 = 1,740,583.74/x
  3. Step 3: Cross multiply
    4,334,279.35x = 6,501,722.39 × 1,740,583.74
  4. Step 4: Simplify right side
    4,334,279.35x = 11,316,792,274,967.42
  5. Step 5: Solve for x
    x = 11,316,792,274,967.42/4,334,279.35
  6. Step 6: Final answer
    x = 2,610,997.44

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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.