Home / 2,683,693.50-3,703,497.03-1,476,443.58

Finding the Fourth Proportional to 2,683,693.50, 3,703,497.03 and 1,476,443.58

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Solution

The fourth proportional to 2,683,693.50, 3,703,497.03 and 1,476,443.58 is: 2,037,492.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,683,693.50 : 3,703,497.03 = 1,476,443.58 : x
  2. Step 2: Convert to fraction form
    2,683,693.50/3,703,497.03 = 1,476,443.58/x
  3. Step 3: Cross multiply
    2,683,693.50x = 3,703,497.03 × 1,476,443.58
  4. Step 4: Simplify right side
    2,683,693.50x = 5,468,004,413,492.57
  5. Step 5: Solve for x
    x = 5,468,004,413,492.57/2,683,693.50
  6. Step 6: Final answer
    x = 2,037,492.14

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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.