Home / 4,252,092.39-5,870,275.32-2,947,240.71

Finding the Fourth Proportional to 4,252,092.39, 5,870,275.32 and 2,947,240.71

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Solution

The fourth proportional to 4,252,092.39, 5,870,275.32 and 2,947,240.71 is: 4,068,847.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,252,092.39 : 5,870,275.32 = 2,947,240.71 : x
  2. Step 2: Convert to fraction form
    4,252,092.39/5,870,275.32 = 2,947,240.71/x
  3. Step 3: Cross multiply
    4,252,092.39x = 5,870,275.32 × 2,947,240.71
  4. Step 4: Simplify right side
    4,252,092.39x = 17,301,114,402,012.28
  5. Step 5: Solve for x
    x = 17,301,114,402,012.28/4,252,092.39
  6. Step 6: Final answer
    x = 4,068,847.24

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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.