Home / 5,779,234.80-8,660,557.80-4,250,991.60

Finding the Fourth Proportional to 5,779,234.80, 8,660,557.80 and 4,250,991.60

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Solution

The fourth proportional to 5,779,234.80, 8,660,557.80 and 4,250,991.60 is: 6,370,386.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,779,234.80 : 8,660,557.80 = 4,250,991.60 : x
  2. Step 2: Convert to fraction form
    5,779,234.80/8,660,557.80 = 4,250,991.60/x
  3. Step 3: Cross multiply
    5,779,234.80x = 8,660,557.80 × 4,250,991.60
  4. Step 4: Simplify right side
    5,779,234.80x = 36,815,958,459,114.48
  5. Step 5: Solve for x
    x = 36,815,958,459,114.48/5,779,234.80
  6. Step 6: Final answer
    x = 6,370,386.35

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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.