Home / 1,906,611.76-2,870,225.27-1,736,924.02

Finding the Fourth Proportional to 1,906,611.76, 2,870,225.27 and 1,736,924.02

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Solution

The fourth proportional to 1,906,611.76, 2,870,225.27 and 1,736,924.02 is: 2,614,776.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,906,611.76 : 2,870,225.27 = 1,736,924.02 : x
  2. Step 2: Convert to fraction form
    1,906,611.76/2,870,225.27 = 1,736,924.02/x
  3. Step 3: Cross multiply
    1,906,611.76x = 2,870,225.27 × 1,736,924.02
  4. Step 4: Simplify right side
    1,906,611.76x = 4,985,363,214,273.99
  5. Step 5: Solve for x
    x = 4,985,363,214,273.99/1,906,611.76
  6. Step 6: Final answer
    x = 2,614,776.28

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.