Home / 6,774,719.63-10,164,075.68-2,729,125.62

Finding the Fourth Proportional to 6,774,719.63, 10,164,075.68 and 2,729,125.62

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Solution

The fourth proportional to 6,774,719.63, 10,164,075.68 and 2,729,125.62 is: 4,094,492.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,774,719.63 : 10,164,075.68 = 2,729,125.62 : x
  2. Step 2: Convert to fraction form
    6,774,719.63/10,164,075.68 = 2,729,125.62/x
  3. Step 3: Cross multiply
    6,774,719.63x = 10,164,075.68 × 2,729,125.62
  4. Step 4: Simplify right side
    6,774,719.63x = 27,739,039,348,729.73
  5. Step 5: Solve for x
    x = 27,739,039,348,729.73/6,774,719.63
  6. Step 6: Final answer
    x = 4,094,492.60

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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.