Home / 4,888,867.46-6,746,952.38-2,713,410.77

Finding the Fourth Proportional to 4,888,867.46, 6,746,952.38 and 2,713,410.77

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Solution

The fourth proportional to 4,888,867.46, 6,746,952.38 and 2,713,410.77 is: 3,744,681.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,888,867.46 : 6,746,952.38 = 2,713,410.77 : x
  2. Step 2: Convert to fraction form
    4,888,867.46/6,746,952.38 = 2,713,410.77/x
  3. Step 3: Cross multiply
    4,888,867.46x = 6,746,952.38 × 2,713,410.77
  4. Step 4: Simplify right side
    4,888,867.46x = 18,307,253,205,267.32
  5. Step 5: Solve for x
    x = 18,307,253,205,267.32/4,888,867.46
  6. Step 6: Final answer
    x = 3,744,681.85

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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.