Home / 3,265,207.30-4,896,061.35-1,369,807.30

Finding the Fourth Proportional to 3,265,207.30, 4,896,061.35 and 1,369,807.30

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Solution

The fourth proportional to 3,265,207.30, 4,896,061.35 and 1,369,807.30 is: 2,053,976.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,265,207.30 : 4,896,061.35 = 1,369,807.30 : x
  2. Step 2: Convert to fraction form
    3,265,207.30/4,896,061.35 = 1,369,807.30/x
  3. Step 3: Cross multiply
    3,265,207.30x = 4,896,061.35 × 1,369,807.30
  4. Step 4: Simplify right side
    3,265,207.30x = 6,706,660,578,477.86
  5. Step 5: Solve for x
    x = 6,706,660,578,477.86/3,265,207.30
  6. Step 6: Final answer
    x = 2,053,976.96

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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.