Home / 7,737,068.08-10,673,841.63-4,831,414.39

Finding the Fourth Proportional to 7,737,068.08, 10,673,841.63 and 4,831,414.39

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Solution

The fourth proportional to 7,737,068.08, 10,673,841.63 and 4,831,414.39 is: 6,665,283.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,737,068.08 : 10,673,841.63 = 4,831,414.39 : x
  2. Step 2: Convert to fraction form
    7,737,068.08/10,673,841.63 = 4,831,414.39/x
  3. Step 3: Cross multiply
    7,737,068.08x = 10,673,841.63 × 4,831,414.39
  4. Step 4: Simplify right side
    7,737,068.08x = 51,569,752,047,763.05
  5. Step 5: Solve for x
    x = 51,569,752,047,763.05/7,737,068.08
  6. Step 6: Final answer
    x = 6,665,283.48

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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.