Home / 4,210,250.87-5,810,150.32-2,276,510.94

Finding the Fourth Proportional to 4,210,250.87, 5,810,150.32 and 2,276,510.94

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Solution

The fourth proportional to 4,210,250.87, 5,810,150.32 and 2,276,510.94 is: 3,141,587.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,210,250.87 : 5,810,150.32 = 2,276,510.94 : x
  2. Step 2: Convert to fraction form
    4,210,250.87/5,810,150.32 = 2,276,510.94/x
  3. Step 3: Cross multiply
    4,210,250.87x = 5,810,150.32 × 2,276,510.94
  4. Step 4: Simplify right side
    4,210,250.87x = 13,226,870,760,833.22
  5. Step 5: Solve for x
    x = 13,226,870,760,833.22/4,210,250.87
  6. Step 6: Final answer
    x = 3,141,587.32

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1.5x scale

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.