Home / 797,624.01-1,100,734.26-435,047.88

Finding the Fourth Proportional to 797,624.01, 1,100,734.26 and 435,047.88

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Solution

The fourth proportional to 797,624.01, 1,100,734.26 and 435,047.88 is: 600,373.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    797,624.01 : 1,100,734.26 = 435,047.88 : x
  2. Step 2: Convert to fraction form
    797,624.01/1,100,734.26 = 435,047.88/x
  3. Step 3: Cross multiply
    797,624.01x = 1,100,734.26 × 435,047.88
  4. Step 4: Simplify right side
    797,624.01x = 478,872,106,256.37
  5. Step 5: Solve for x
    x = 478,872,106,256.37/797,624.01
  6. Step 6: Final answer
    x = 600,373.23

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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.