Home / 3,411,044.68-4,706,705.34-1,960,460.02

Finding the Fourth Proportional to 3,411,044.68, 4,706,705.34 and 1,960,460.02

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Solution

The fourth proportional to 3,411,044.68, 4,706,705.34 and 1,960,460.02 is: 2,705,126.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,411,044.68 : 4,706,705.34 = 1,960,460.02 : x
  2. Step 2: Convert to fraction form
    3,411,044.68/4,706,705.34 = 1,960,460.02/x
  3. Step 3: Cross multiply
    3,411,044.68x = 4,706,705.34 × 1,960,460.02
  4. Step 4: Simplify right side
    3,411,044.68x = 9,227,307,644,990.51
  5. Step 5: Solve for x
    x = 9,227,307,644,990.51/3,411,044.68
  6. Step 6: Final answer
    x = 2,705,126.58

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.