Home / 5,096,454.32-7,033,108.12-2,804,615.04

Finding the Fourth Proportional to 5,096,454.32, 7,033,108.12 and 2,804,615.04

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Solution

The fourth proportional to 5,096,454.32, 7,033,108.12 and 2,804,615.04 is: 3,870,369.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,096,454.32 : 7,033,108.12 = 2,804,615.04 : x
  2. Step 2: Convert to fraction form
    5,096,454.32/7,033,108.12 = 2,804,615.04/x
  3. Step 3: Cross multiply
    5,096,454.32x = 7,033,108.12 × 2,804,615.04
  4. Step 4: Simplify right side
    5,096,454.32x = 19,725,160,811,298.12
  5. Step 5: Solve for x
    x = 19,725,160,811,298.12/5,096,454.32
  6. Step 6: Final answer
    x = 3,870,369.39

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1.5x scale

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.