Home / 8,604,819.60-11,874,200.22-4,736,585.22

Finding the Fourth Proportional to 8,604,819.60, 11,874,200.22 and 4,736,585.22

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Solution

The fourth proportional to 8,604,819.60, 11,874,200.22 and 4,736,585.22 is: 6,536,239.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,604,819.60 : 11,874,200.22 = 4,736,585.22 : x
  2. Step 2: Convert to fraction form
    8,604,819.60/11,874,200.22 = 4,736,585.22/x
  3. Step 3: Cross multiply
    8,604,819.60x = 11,874,200.22 × 4,736,585.22
  4. Step 4: Simplify right side
    8,604,819.60x = 56,243,161,261,372.75
  5. Step 5: Solve for x
    x = 56,243,161,261,372.75/8,604,819.60
  6. Step 6: Final answer
    x = 6,536,239.44

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.