Home / 2,954,084.58-4,429,355.40-1,354,644

Finding the Fourth Proportional to 2,954,084.58, 4,429,355.40 and 1,354,644

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Solution

The fourth proportional to 2,954,084.58, 4,429,355.40 and 1,354,644 is: 2,031,153.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,954,084.58 : 4,429,355.40 = 1,354,644 : x
  2. Step 2: Convert to fraction form
    2,954,084.58/4,429,355.40 = 1,354,644/x
  3. Step 3: Cross multiply
    2,954,084.58x = 4,429,355.40 × 1,354,644
  4. Step 4: Simplify right side
    2,954,084.58x = 6,000,199,716,477.60
  5. Step 5: Solve for x
    x = 6,000,199,716,477.60/2,954,084.58
  6. Step 6: Final answer
    x = 2,031,153.66

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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.