Home / 1,835,360.34-2,532,869.09-1,255,799.02

Finding the Fourth Proportional to 1,835,360.34, 2,532,869.09 and 1,255,799.02

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Solution

The fourth proportional to 1,835,360.34, 2,532,869.09 and 1,255,799.02 is: 1,733,051.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,835,360.34 : 2,532,869.09 = 1,255,799.02 : x
  2. Step 2: Convert to fraction form
    1,835,360.34/2,532,869.09 = 1,255,799.02/x
  3. Step 3: Cross multiply
    1,835,360.34x = 2,532,869.09 × 1,255,799.02
  4. Step 4: Simplify right side
    1,835,360.34x = 3,180,774,508,399.12
  5. Step 5: Solve for x
    x = 3,180,774,508,399.12/1,835,360.34
  6. Step 6: Final answer
    x = 1,733,051.78

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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.