Home / 5,099,543.04-7,037,660.16-2,808,192

Finding the Fourth Proportional to 5,099,543.04, 7,037,660.16 and 2,808,192

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Solution

The fourth proportional to 5,099,543.04, 7,037,660.16 and 2,808,192 is: 3,875,465.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,099,543.04 : 7,037,660.16 = 2,808,192 : x
  2. Step 2: Convert to fraction form
    5,099,543.04/7,037,660.16 = 2,808,192/x
  3. Step 3: Cross multiply
    5,099,543.04x = 7,037,660.16 × 2,808,192
  4. Step 4: Simplify right side
    5,099,543.04x = 19,763,100,960,030.72
  5. Step 5: Solve for x
    x = 19,763,100,960,030.72/5,099,543.04
  6. Step 6: Final answer
    x = 3,875,465.08

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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.