Home / 8,087,652.82-11,162,402.54-4,779,812.01

Finding the Fourth Proportional to 8,087,652.82, 11,162,402.54 and 4,779,812.01

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Solution

The fourth proportional to 8,087,652.82, 11,162,402.54 and 4,779,812.01 is: 6,596,992.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,087,652.82 : 11,162,402.54 = 4,779,812.01 : x
  2. Step 2: Convert to fraction form
    8,087,652.82/11,162,402.54 = 4,779,812.01/x
  3. Step 3: Cross multiply
    8,087,652.82x = 11,162,402.54 × 4,779,812.01
  4. Step 4: Simplify right side
    8,087,652.82x = 53,354,185,721,146.50
  5. Step 5: Solve for x
    x = 53,354,185,721,146.50/8,087,652.82
  6. Step 6: Final answer
    x = 6,596,992.59

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