Home / 5,708,573.33-7,870,210.22-4,535,065.91

Finding the Fourth Proportional to 5,708,573.33, 7,870,210.22 and 4,535,065.91

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Solution

The fourth proportional to 5,708,573.33, 7,870,210.22 and 4,535,065.91 is: 6,252,336.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,708,573.33 : 7,870,210.22 = 4,535,065.91 : x
  2. Step 2: Convert to fraction form
    5,708,573.33/7,870,210.22 = 4,535,065.91/x
  3. Step 3: Cross multiply
    5,708,573.33x = 7,870,210.22 × 4,535,065.91
  4. Step 4: Simplify right side
    5,708,573.33x = 35,691,922,104,268.79
  5. Step 5: Solve for x
    x = 35,691,922,104,268.79/5,708,573.33
  6. Step 6: Final answer
    x = 6,252,336.63

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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.