Home / 4,159,660.80-6,232,492.80-3,907,718.40

Finding the Fourth Proportional to 4,159,660.80, 6,232,492.80 and 3,907,718.40

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Solution

The fourth proportional to 4,159,660.80, 6,232,492.80 and 3,907,718.40 is: 5,855,003.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,159,660.80 : 6,232,492.80 = 3,907,718.40 : x
  2. Step 2: Convert to fraction form
    4,159,660.80/6,232,492.80 = 3,907,718.40/x
  3. Step 3: Cross multiply
    4,159,660.80x = 6,232,492.80 × 3,907,718.40
  4. Step 4: Simplify right side
    4,159,660.80x = 24,354,826,792,427.52
  5. Step 5: Solve for x
    x = 24,354,826,792,427.52/4,159,660.80
  6. Step 6: Final answer
    x = 5,855,003.08

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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.