Home / 6,136,403.06-8,468,233.52-3,523,075.67

Finding the Fourth Proportional to 6,136,403.06, 8,468,233.52 and 3,523,075.67

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Solution

The fourth proportional to 6,136,403.06, 8,468,233.52 and 3,523,075.67 is: 4,861,842.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,136,403.06 : 8,468,233.52 = 3,523,075.67 : x
  2. Step 2: Convert to fraction form
    6,136,403.06/8,468,233.52 = 3,523,075.67/x
  3. Step 3: Cross multiply
    6,136,403.06x = 8,468,233.52 × 3,523,075.67
  4. Step 4: Simplify right side
    6,136,403.06x = 29,834,227,507,562.34
  5. Step 5: Solve for x
    x = 29,834,227,507,562.34/6,136,403.06
  6. Step 6: Final answer
    x = 4,861,842.88

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.