Home / 4,106,729.98-6,159,624.34-1,074,388.46

Finding the Fourth Proportional to 4,106,729.98, 6,159,624.34 and 1,074,388.46

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Solution

The fourth proportional to 4,106,729.98, 6,159,624.34 and 1,074,388.46 is: 1,611,459.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,106,729.98 : 6,159,624.34 = 1,074,388.46 : x
  2. Step 2: Convert to fraction form
    4,106,729.98/6,159,624.34 = 1,074,388.46/x
  3. Step 3: Cross multiply
    4,106,729.98x = 6,159,624.34 × 1,074,388.46
  4. Step 4: Simplify right side
    4,106,729.98x = 6,617,829,303,459.17
  5. Step 5: Solve for x
    x = 6,617,829,303,459.17/4,106,729.98
  6. Step 6: Final answer
    x = 1,611,459.57

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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.