Home / 3,473,106.32-4,790,251.10-3,042,639.11

Finding the Fourth Proportional to 3,473,106.32, 4,790,251.10 and 3,042,639.11

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Solution

The fourth proportional to 3,473,106.32, 4,790,251.10 and 3,042,639.11 is: 4,196,533.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,473,106.32 : 4,790,251.10 = 3,042,639.11 : x
  2. Step 2: Convert to fraction form
    3,473,106.32/4,790,251.10 = 3,042,639.11/x
  3. Step 3: Cross multiply
    3,473,106.32x = 4,790,251.10 × 3,042,639.11
  4. Step 4: Simplify right side
    3,473,106.32x = 14,575,005,328,367.32
  5. Step 5: Solve for x
    x = 14,575,005,328,367.32/3,473,106.32
  6. Step 6: Final answer
    x = 4,196,533.01

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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.