Home / 3,068,469.66-4,602,260.73-937,981.74

Finding the Fourth Proportional to 3,068,469.66, 4,602,260.73 and 937,981.74

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Solution

The fourth proportional to 3,068,469.66, 4,602,260.73 and 937,981.74 is: 1,406,836.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,068,469.66 : 4,602,260.73 = 937,981.74 : x
  2. Step 2: Convert to fraction form
    3,068,469.66/4,602,260.73 = 937,981.74/x
  3. Step 3: Cross multiply
    3,068,469.66x = 4,602,260.73 × 937,981.74
  4. Step 4: Simplify right side
    3,068,469.66x = 4,316,836,527,459.07
  5. Step 5: Solve for x
    x = 4,316,836,527,459.07/3,068,469.66
  6. Step 6: Final answer
    x = 1,406,836.96

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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.