Home / 8,671,215.44-11,966,238.60-5,000,114

Finding the Fourth Proportional to 8,671,215.44, 11,966,238.60 and 5,000,114

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Solution

The fourth proportional to 8,671,215.44, 11,966,238.60 and 5,000,114 is: 6,900,135.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,671,215.44 : 11,966,238.60 = 5,000,114 : x
  2. Step 2: Convert to fraction form
    8,671,215.44/11,966,238.60 = 5,000,114/x
  3. Step 3: Cross multiply
    8,671,215.44x = 11,966,238.60 × 5,000,114
  4. Step 4: Simplify right side
    8,671,215.44x = 59,832,557,151,200.40
  5. Step 5: Solve for x
    x = 59,832,557,151,200.40/8,671,215.44
  6. Step 6: Final answer
    x = 6,900,135.00

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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.