Home / 9,693,652.60-14,528,037.30-5,903,111.80

Finding the Fourth Proportional to 9,693,652.60, 14,528,037.30 and 5,903,111.80

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Solution

The fourth proportional to 9,693,652.60, 14,528,037.30 and 5,903,111.80 is: 8,847,091.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,693,652.60 : 14,528,037.30 = 5,903,111.80 : x
  2. Step 2: Convert to fraction form
    9,693,652.60/14,528,037.30 = 5,903,111.80/x
  3. Step 3: Cross multiply
    9,693,652.60x = 14,528,037.30 × 5,903,111.80
  4. Step 4: Simplify right side
    9,693,652.60x = 85,760,628,416,470.14
  5. Step 5: Solve for x
    x = 85,760,628,416,470.14/9,693,652.60
  6. Step 6: Final answer
    x = 8,847,091.18

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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.