Home / 3,070,055.48-4,605,094.02-940,130.24

Finding the Fourth Proportional to 3,070,055.48, 4,605,094.02 and 940,130.24

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Solution

The fourth proportional to 3,070,055.48, 4,605,094.02 and 940,130.24 is: 1,410,198.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,070,055.48 : 4,605,094.02 = 940,130.24 : x
  2. Step 2: Convert to fraction form
    3,070,055.48/4,605,094.02 = 940,130.24/x
  3. Step 3: Cross multiply
    3,070,055.48x = 4,605,094.02 × 940,130.24
  4. Step 4: Simplify right side
    3,070,055.48x = 4,329,388,146,245.16
  5. Step 5: Solve for x
    x = 4,329,388,146,245.16/3,070,055.48
  6. Step 6: Final answer
    x = 1,410,198.67

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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.