Home / 8,573,095.60-11,830,830.38-4,705,682.56

Finding the Fourth Proportional to 8,573,095.60, 11,830,830.38 and 4,705,682.56

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Solution

The fourth proportional to 8,573,095.60, 11,830,830.38 and 4,705,682.56 is: 6,493,819.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,573,095.60 : 11,830,830.38 = 4,705,682.56 : x
  2. Step 2: Convert to fraction form
    8,573,095.60/11,830,830.38 = 4,705,682.56/x
  3. Step 3: Cross multiply
    8,573,095.60x = 11,830,830.38 × 4,705,682.56
  4. Step 4: Simplify right side
    8,573,095.60x = 55,672,132,189,484.17
  5. Step 5: Solve for x
    x = 55,672,132,189,484.17/8,573,095.60
  6. Step 6: Final answer
    x = 6,493,819.13

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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.