Home / 2,739,925.22-4,109,406.66-846,683.06

Finding the Fourth Proportional to 2,739,925.22, 4,109,406.66 and 846,683.06

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Solution

The fourth proportional to 2,739,925.22, 4,109,406.66 and 846,683.06 is: 1,269,875.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,739,925.22 : 4,109,406.66 = 846,683.06 : x
  2. Step 2: Convert to fraction form
    2,739,925.22/4,109,406.66 = 846,683.06/x
  3. Step 3: Cross multiply
    2,739,925.22x = 4,109,406.66 × 846,683.06
  4. Step 4: Simplify right side
    2,739,925.22x = 3,479,364,985,126.15
  5. Step 5: Solve for x
    x = 3,479,364,985,126.15/2,739,925.22
  6. Step 6: Final answer
    x = 1,269,875.90

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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.