Home / 3,397,662.34-4,688,872.63-1,849,023.95

Finding the Fourth Proportional to 3,397,662.34, 4,688,872.63 and 1,849,023.95

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Solution

The fourth proportional to 3,397,662.34, 4,688,872.63 and 1,849,023.95 is: 2,551,706.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,397,662.34 : 4,688,872.63 = 1,849,023.95 : x
  2. Step 2: Convert to fraction form
    3,397,662.34/4,688,872.63 = 1,849,023.95/x
  3. Step 3: Cross multiply
    3,397,662.34x = 4,688,872.63 × 1,849,023.95
  4. Step 4: Simplify right side
    3,397,662.34x = 8,669,837,763,302.57
  5. Step 5: Solve for x
    x = 8,669,837,763,302.57/3,397,662.34
  6. Step 6: Final answer
    x = 2,551,706.70

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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.