Home / 8,087,220.59-12,126,774.40-2,693,974.91

Finding the Fourth Proportional to 8,087,220.59, 12,126,774.40 and 2,693,974.91

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Solution

The fourth proportional to 8,087,220.59, 12,126,774.40 and 2,693,974.91 is: 4,039,611.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,087,220.59 : 12,126,774.40 = 2,693,974.91 : x
  2. Step 2: Convert to fraction form
    8,087,220.59/12,126,774.40 = 2,693,974.91/x
  3. Step 3: Cross multiply
    8,087,220.59x = 12,126,774.40 × 2,693,974.91
  4. Step 4: Simplify right side
    8,087,220.59x = 32,669,225,905,461.50
  5. Step 5: Solve for x
    x = 32,669,225,905,461.50/8,087,220.59
  6. Step 6: Final answer
    x = 4,039,611.08

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.