Home / 4,046,320.76-5,583,857.47-2,210,739.62

Finding the Fourth Proportional to 4,046,320.76, 5,583,857.47 and 2,210,739.62

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Solution

The fourth proportional to 4,046,320.76, 5,583,857.47 and 2,210,739.62 is: 3,050,785.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,046,320.76 : 5,583,857.47 = 2,210,739.62 : x
  2. Step 2: Convert to fraction form
    4,046,320.76/5,583,857.47 = 2,210,739.62/x
  3. Step 3: Cross multiply
    4,046,320.76x = 5,583,857.47 × 2,210,739.62
  4. Step 4: Simplify right side
    4,046,320.76x = 12,344,454,907,915.83
  5. Step 5: Solve for x
    x = 12,344,454,907,915.83/4,046,320.76
  6. Step 6: Final answer
    x = 3,050,785.06

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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.