Home / 5,792,026.20-8,688,068.40-2,382,172.44

Finding the Fourth Proportional to 5,792,026.20, 8,688,068.40 and 2,382,172.44

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Solution

The fourth proportional to 5,792,026.20, 8,688,068.40 and 2,382,172.44 is: 3,573,270.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,792,026.20 : 8,688,068.40 = 2,382,172.44 : x
  2. Step 2: Convert to fraction form
    5,792,026.20/8,688,068.40 = 2,382,172.44/x
  3. Step 3: Cross multiply
    5,792,026.20x = 8,688,068.40 × 2,382,172.44
  4. Step 4: Simplify right side
    5,792,026.20x = 20,696,477,099,314.89
  5. Step 5: Solve for x
    x = 20,696,477,099,314.89/5,792,026.20
  6. Step 6: Final answer
    x = 3,573,270.63

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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.