Home / 676,094.28-1,014,075.26-177,458.28

Finding the Fourth Proportional to 676,094.28, 1,014,075.26 and 177,458.28

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Solution

The fourth proportional to 676,094.28, 1,014,075.26 and 177,458.28 is: 266,170.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    676,094.28 : 1,014,075.26 = 177,458.28 : x
  2. Step 2: Convert to fraction form
    676,094.28/1,014,075.26 = 177,458.28/x
  3. Step 3: Cross multiply
    676,094.28x = 1,014,075.26 × 177,458.28
  4. Step 4: Simplify right side
    676,094.28x = 179,956,051,430.15
  5. Step 5: Solve for x
    x = 179,956,051,430.15/676,094.28
  6. Step 6: Final answer
    x = 266,170.05

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.