Home / 2,478,010.34-3,717,214.20-941,741.74

Finding the Fourth Proportional to 2,478,010.34, 3,717,214.20 and 941,741.74

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Solution

The fourth proportional to 2,478,010.34, 3,717,214.20 and 941,741.74 is: 1,412,688.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,478,010.34 : 3,717,214.20 = 941,741.74 : x
  2. Step 2: Convert to fraction form
    2,478,010.34/3,717,214.20 = 941,741.74/x
  3. Step 3: Cross multiply
    2,478,010.34x = 3,717,214.20 × 941,741.74
  4. Step 4: Simplify right side
    2,478,010.34x = 3,500,655,768,660.71
  5. Step 5: Solve for x
    x = 3,500,655,768,660.71/2,478,010.34
  6. Step 6: Final answer
    x = 1,412,688.12

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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.