Home / 3,082,342.12-4,623,417.85-1,464,275.73

Finding the Fourth Proportional to 3,082,342.12, 4,623,417.85 and 1,464,275.73

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Solution

The fourth proportional to 3,082,342.12, 4,623,417.85 and 1,464,275.73 is: 2,196,368.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,082,342.12 : 4,623,417.85 = 1,464,275.73 : x
  2. Step 2: Convert to fraction form
    3,082,342.12/4,623,417.85 = 1,464,275.73/x
  3. Step 3: Cross multiply
    3,082,342.12x = 4,623,417.85 × 1,464,275.73
  4. Step 4: Simplify right side
    3,082,342.12x = 6,769,958,547,403.78
  5. Step 5: Solve for x
    x = 6,769,958,547,403.78/3,082,342.12
  6. Step 6: Final answer
    x = 2,196,368.31

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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.