Home / 5,534,080.20-7,634,126.34-4,502,741.22

Finding the Fourth Proportional to 5,534,080.20, 7,634,126.34 and 4,502,741.22

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Solution

The fourth proportional to 5,534,080.20, 7,634,126.34 and 4,502,741.22 is: 6,211,419.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,534,080.20 : 7,634,126.34 = 4,502,741.22 : x
  2. Step 2: Convert to fraction form
    5,534,080.20/7,634,126.34 = 4,502,741.22/x
  3. Step 3: Cross multiply
    5,534,080.20x = 7,634,126.34 × 4,502,741.22
  4. Step 4: Simplify right side
    5,534,080.20x = 34,374,495,349,805.73
  5. Step 5: Solve for x
    x = 34,374,495,349,805.73/5,534,080.20
  6. Step 6: Final answer
    x = 6,211,419.80

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1.5x scale

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.