Home / 4,074,199.02-6,114,170.34-1,915,322.67

Finding the Fourth Proportional to 4,074,199.02, 6,114,170.34 and 1,915,322.67

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Solution

The fourth proportional to 4,074,199.02, 6,114,170.34 and 1,915,322.67 is: 2,874,334.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,074,199.02 : 6,114,170.34 = 1,915,322.67 : x
  2. Step 2: Convert to fraction form
    4,074,199.02/6,114,170.34 = 1,915,322.67/x
  3. Step 3: Cross multiply
    4,074,199.02x = 6,114,170.34 × 1,915,322.67
  4. Step 4: Simplify right side
    4,074,199.02x = 11,710,609,060,443.61
  5. Step 5: Solve for x
    x = 11,710,609,060,443.61/4,074,199.02
  6. Step 6: Final answer
    x = 2,874,334.07

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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.