Home / 4,530,727.70-6,799,809.45-4,495,298.30

Finding the Fourth Proportional to 4,530,727.70, 6,799,809.45 and 4,495,298.30

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Solution

The fourth proportional to 4,530,727.70, 6,799,809.45 and 4,495,298.30 is: 6,746,636.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,530,727.70 : 6,799,809.45 = 4,495,298.30 : x
  2. Step 2: Convert to fraction form
    4,530,727.70/6,799,809.45 = 4,495,298.30/x
  3. Step 3: Cross multiply
    4,530,727.70x = 6,799,809.45 × 4,495,298.30
  4. Step 4: Simplify right side
    4,530,727.70x = 30,567,171,860,908.93
  5. Step 5: Solve for x
    x = 30,567,171,860,908.93/4,530,727.70
  6. Step 6: Final answer
    x = 6,746,636.28

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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.