Home / 9,081,412.17-12,532,446.63-4,951,409.60

Finding the Fourth Proportional to 9,081,412.17, 12,532,446.63 and 4,951,409.60

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Solution

The fourth proportional to 9,081,412.17, 12,532,446.63 and 4,951,409.60 is: 6,832,998.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,081,412.17 : 12,532,446.63 = 4,951,409.60 : x
  2. Step 2: Convert to fraction form
    9,081,412.17/12,532,446.63 = 4,951,409.60/x
  3. Step 3: Cross multiply
    9,081,412.17x = 12,532,446.63 × 4,951,409.60
  4. Step 4: Simplify right side
    9,081,412.17x = 62,053,276,492,607.41
  5. Step 5: Solve for x
    x = 62,053,276,492,607.41/9,081,412.17
  6. Step 6: Final answer
    x = 6,832,998.58

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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.