Home / 3,071,903.70-4,607,683.32-941,981.97

Finding the Fourth Proportional to 3,071,903.70, 4,607,683.32 and 941,981.97

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Solution

The fourth proportional to 3,071,903.70, 4,607,683.32 and 941,981.97 is: 1,412,920.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,071,903.70 : 4,607,683.32 = 941,981.97 : x
  2. Step 2: Convert to fraction form
    3,071,903.70/4,607,683.32 = 941,981.97/x
  3. Step 3: Cross multiply
    3,071,903.70x = 4,607,683.32 × 941,981.97
  4. Step 4: Simplify right side
    3,071,903.70x = 4,340,354,610,909.74
  5. Step 5: Solve for x
    x = 4,340,354,610,909.74/3,071,903.70
  6. Step 6: Final answer
    x = 1,412,920.14

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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.