Home / 4,395,920.40-6,586,007.40-3,766,064.40

Finding the Fourth Proportional to 4,395,920.40, 6,586,007.40 and 3,766,064.40

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Solution

The fourth proportional to 4,395,920.40, 6,586,007.40 and 3,766,064.40 is: 5,642,351.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,395,920.40 : 6,586,007.40 = 3,766,064.40 : x
  2. Step 2: Convert to fraction form
    4,395,920.40/6,586,007.40 = 3,766,064.40/x
  3. Step 3: Cross multiply
    4,395,920.40x = 6,586,007.40 × 3,766,064.40
  4. Step 4: Simplify right side
    4,395,920.40x = 24,803,328,007,276.56
  5. Step 5: Solve for x
    x = 24,803,328,007,276.56/4,395,920.40
  6. Step 6: Final answer
    x = 5,642,351.49

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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.