Home / 4,466,172.08-6,696,721.20-3,047,946.32

Finding the Fourth Proportional to 4,466,172.08, 6,696,721.20 and 3,047,946.32

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Solution

The fourth proportional to 4,466,172.08, 6,696,721.20 and 3,047,946.32 is: 4,570,188.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,466,172.08 : 6,696,721.20 = 3,047,946.32 : x
  2. Step 2: Convert to fraction form
    4,466,172.08/6,696,721.20 = 3,047,946.32/x
  3. Step 3: Cross multiply
    4,466,172.08x = 6,696,721.20 × 3,047,946.32
  4. Step 4: Simplify right side
    4,466,172.08x = 20,411,246,737,605.98
  5. Step 5: Solve for x
    x = 20,411,246,737,605.98/4,466,172.08
  6. Step 6: Final answer
    x = 4,570,188.15

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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.