Home / 5,853,999.48-8,780,949.92-4,575,682.19

Finding the Fourth Proportional to 5,853,999.48, 8,780,949.92 and 4,575,682.19

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Solution

The fourth proportional to 5,853,999.48, 8,780,949.92 and 4,575,682.19 is: 6,863,484.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,853,999.48 : 8,780,949.92 = 4,575,682.19 : x
  2. Step 2: Convert to fraction form
    5,853,999.48/8,780,949.92 = 4,575,682.19/x
  3. Step 3: Cross multiply
    5,853,999.48x = 8,780,949.92 × 4,575,682.19
  4. Step 4: Simplify right side
    5,853,999.48x = 40,178,836,093,442.76
  5. Step 5: Solve for x
    x = 40,178,836,093,442.76/5,853,999.48
  6. Step 6: Final answer
    x = 6,863,484.74

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1.5x scale

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.