Home / 2,468,666.70-3,703,000.05-1,208,954.70

Finding the Fourth Proportional to 2,468,666.70, 3,703,000.05 and 1,208,954.70

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Solution

The fourth proportional to 2,468,666.70, 3,703,000.05 and 1,208,954.70 is: 1,813,432.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,468,666.70 : 3,703,000.05 = 1,208,954.70 : x
  2. Step 2: Convert to fraction form
    2,468,666.70/3,703,000.05 = 1,208,954.70/x
  3. Step 3: Cross multiply
    2,468,666.70x = 3,703,000.05 × 1,208,954.70
  4. Step 4: Simplify right side
    2,468,666.70x = 4,476,759,314,547.73
  5. Step 5: Solve for x
    x = 4,476,759,314,547.73/2,468,666.70
  6. Step 6: Final answer
    x = 1,813,432.05

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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.