Home / 4,968,021.05-7,452,031.58-4,968,021.05

Finding the Fourth Proportional to 4,968,021.05, 7,452,031.58 and 4,968,021.05

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Solution

The fourth proportional to 4,968,021.05, 7,452,031.58 and 4,968,021.05 is: 7,452,031.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,968,021.05 : 7,452,031.58 = 4,968,021.05 : x
  2. Step 2: Convert to fraction form
    4,968,021.05/7,452,031.58 = 4,968,021.05/x
  3. Step 3: Cross multiply
    4,968,021.05x = 7,452,031.58 × 4,968,021.05
  4. Step 4: Simplify right side
    4,968,021.05x = 37,021,849,729,864.66
  5. Step 5: Solve for x
    x = 37,021,849,729,864.66/4,968,021.05
  6. Step 6: Final answer
    x = 7,452,031.58

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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.