Home / 2,033,795.70-3,051,903.15-771,750.90

Finding the Fourth Proportional to 2,033,795.70, 3,051,903.15 and 771,750.90

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Solution

The fourth proportional to 2,033,795.70, 3,051,903.15 and 771,750.90 is: 1,158,085.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,033,795.70 : 3,051,903.15 = 771,750.90 : x
  2. Step 2: Convert to fraction form
    2,033,795.70/3,051,903.15 = 771,750.90/x
  3. Step 3: Cross multiply
    2,033,795.70x = 3,051,903.15 × 771,750.90
  4. Step 4: Simplify right side
    2,033,795.70x = 2,355,309,002,725.34
  5. Step 5: Solve for x
    x = 2,355,309,002,725.34/2,033,795.70
  6. Step 6: Final answer
    x = 1,158,085.35

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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.