Home / 6,050,058.60-9,075,087.90-5,490,186.60

Finding the Fourth Proportional to 6,050,058.60, 9,075,087.90 and 5,490,186.60

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Solution

The fourth proportional to 6,050,058.60, 9,075,087.90 and 5,490,186.60 is: 8,235,279.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,050,058.60 : 9,075,087.90 = 5,490,186.60 : x
  2. Step 2: Convert to fraction form
    6,050,058.60/9,075,087.90 = 5,490,186.60/x
  3. Step 3: Cross multiply
    6,050,058.60x = 9,075,087.90 × 5,490,186.60
  4. Step 4: Simplify right side
    6,050,058.60x = 49,823,925,982,402.14
  5. Step 5: Solve for x
    x = 49,823,925,982,402.14/6,050,058.60
  6. Step 6: Final answer
    x = 8,235,279.90

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Similar ratio
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1.5x scale

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.