Home / 4,870,784.88-6,722,633.88-2,937,360.24

Finding the Fourth Proportional to 4,870,784.88, 6,722,633.88 and 2,937,360.24

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Solution

The fourth proportional to 4,870,784.88, 6,722,633.88 and 2,937,360.24 is: 4,054,130.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,870,784.88 : 6,722,633.88 = 2,937,360.24 : x
  2. Step 2: Convert to fraction form
    4,870,784.88/6,722,633.88 = 2,937,360.24/x
  3. Step 3: Cross multiply
    4,870,784.88x = 6,722,633.88 × 2,937,360.24
  4. Step 4: Simplify right side
    4,870,784.88x = 19,746,797,467,188.93
  5. Step 5: Solve for x
    x = 19,746,797,467,188.93/4,870,784.88
  6. Step 6: Final answer
    x = 4,054,130.48

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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.