Home / 4,152,509.60-6,228,764.40-4,068,528.80

Finding the Fourth Proportional to 4,152,509.60, 6,228,764.40 and 4,068,528.80

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Solution

The fourth proportional to 4,152,509.60, 6,228,764.40 and 4,068,528.80 is: 6,102,793.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,152,509.60 : 6,228,764.40 = 4,068,528.80 : x
  2. Step 2: Convert to fraction form
    4,152,509.60/6,228,764.40 = 4,068,528.80/x
  3. Step 3: Cross multiply
    4,152,509.60x = 6,228,764.40 × 4,068,528.80
  4. Step 4: Simplify right side
    4,152,509.60x = 25,341,907,349,814.72
  5. Step 5: Solve for x
    x = 25,341,907,349,814.72/4,152,509.60
  6. Step 6: Final answer
    x = 6,102,793.20

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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.