Home / 2,706,164.76-3,732,817.50-1,740,554.52

Finding the Fourth Proportional to 2,706,164.76, 3,732,817.50 and 1,740,554.52

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Solution

The fourth proportional to 2,706,164.76, 3,732,817.50 and 1,740,554.52 is: 2,400,878.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,706,164.76 : 3,732,817.50 = 1,740,554.52 : x
  2. Step 2: Convert to fraction form
    2,706,164.76/3,732,817.50 = 1,740,554.52/x
  3. Step 3: Cross multiply
    2,706,164.76x = 3,732,817.50 × 1,740,554.52
  4. Step 4: Simplify right side
    2,706,164.76x = 6,497,172,371,960.10
  5. Step 5: Solve for x
    x = 6,497,172,371,960.10/2,706,164.76
  6. Step 6: Final answer
    x = 2,400,878.35

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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.