Home / 3,016,813.86-4,163,115.48-1,710,187.10

Finding the Fourth Proportional to 3,016,813.86, 4,163,115.48 and 1,710,187.10

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Solution

The fourth proportional to 3,016,813.86, 4,163,115.48 and 1,710,187.10 is: 2,360,008.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,016,813.86 : 4,163,115.48 = 1,710,187.10 : x
  2. Step 2: Convert to fraction form
    3,016,813.86/4,163,115.48 = 1,710,187.10/x
  3. Step 3: Cross multiply
    3,016,813.86x = 4,163,115.48 × 1,710,187.10
  4. Step 4: Simplify right side
    3,016,813.86x = 7,119,706,368,890.73
  5. Step 5: Solve for x
    x = 7,119,706,368,890.73/3,016,813.86
  6. Step 6: Final answer
    x = 2,360,008.51

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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.