Home / 5,669,037.36-8,499,065.40-2,827,686.96

Finding the Fourth Proportional to 5,669,037.36, 8,499,065.40 and 2,827,686.96

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Solution

The fourth proportional to 5,669,037.36, 8,499,065.40 and 2,827,686.96 is: 4,239,290.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,669,037.36 : 8,499,065.40 = 2,827,686.96 : x
  2. Step 2: Convert to fraction form
    5,669,037.36/8,499,065.40 = 2,827,686.96/x
  3. Step 3: Cross multiply
    5,669,037.36x = 8,499,065.40 × 2,827,686.96
  4. Step 4: Simplify right side
    5,669,037.36x = 24,032,696,403,767.18
  5. Step 5: Solve for x
    x = 24,032,696,403,767.18/5,669,037.36
  6. Step 6: Final answer
    x = 4,239,290.53

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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.