Home / 7,433,992.54-10,259,528.06-4,126,598.08

Finding the Fourth Proportional to 7,433,992.54, 10,259,528.06 and 4,126,598.08

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Solution

The fourth proportional to 7,433,992.54, 10,259,528.06 and 4,126,598.08 is: 5,695,048.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,433,992.54 : 10,259,528.06 = 4,126,598.08 : x
  2. Step 2: Convert to fraction form
    7,433,992.54/10,259,528.06 = 4,126,598.08/x
  3. Step 3: Cross multiply
    7,433,992.54x = 10,259,528.06 × 4,126,598.08
  4. Step 4: Simplify right side
    7,433,992.54x = 42,336,948,794,102.12
  5. Step 5: Solve for x
    x = 42,336,948,794,102.12/7,433,992.54
  6. Step 6: Final answer
    x = 5,695,048.60

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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.