Home / 4,152,495.60-6,228,743.40-4,068,514.80

Finding the Fourth Proportional to 4,152,495.60, 6,228,743.40 and 4,068,514.80

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Solution

The fourth proportional to 4,152,495.60, 6,228,743.40 and 4,068,514.80 is: 6,102,772.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,152,495.60 : 6,228,743.40 = 4,068,514.80 : x
  2. Step 2: Convert to fraction form
    4,152,495.60/6,228,743.40 = 4,068,514.80/x
  3. Step 3: Cross multiply
    4,152,495.60x = 6,228,743.40 × 4,068,514.80
  4. Step 4: Simplify right side
    4,152,495.60x = 25,341,734,708,302.32
  5. Step 5: Solve for x
    x = 25,341,734,708,302.32/4,152,495.60
  6. Step 6: Final answer
    x = 6,102,772.20

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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.