Home / 3,067,916.84-4,601,875.26-938,000.96

Finding the Fourth Proportional to 3,067,916.84, 4,601,875.26 and 938,000.96

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Solution

The fourth proportional to 3,067,916.84, 4,601,875.26 and 938,000.96 is: 1,407,001.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,067,916.84 : 4,601,875.26 = 938,000.96 : x
  2. Step 2: Convert to fraction form
    3,067,916.84/4,601,875.26 = 938,000.96/x
  3. Step 3: Cross multiply
    3,067,916.84x = 4,601,875.26 × 938,000.96
  4. Step 4: Simplify right side
    3,067,916.84x = 4,316,563,411,680.25
  5. Step 5: Solve for x
    x = 4,316,563,411,680.25/3,067,916.84
  6. Step 6: Final answer
    x = 1,407,001.44

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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.