Home / 3,113,916.83-4,297,207.93-1,737,260.83

Finding the Fourth Proportional to 3,113,916.83, 4,297,207.93 and 1,737,260.83

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Solution

The fourth proportional to 3,113,916.83, 4,297,207.93 and 1,737,260.83 is: 2,397,421.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,113,916.83 : 4,297,207.93 = 1,737,260.83 : x
  2. Step 2: Convert to fraction form
    3,113,916.83/4,297,207.93 = 1,737,260.83/x
  3. Step 3: Cross multiply
    3,113,916.83x = 4,297,207.93 × 1,737,260.83
  4. Step 4: Simplify right side
    3,113,916.83x = 7,465,371,025,954.83
  5. Step 5: Solve for x
    x = 7,465,371,025,954.83/3,113,916.83
  6. Step 6: Final answer
    x = 2,397,421.45

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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.