Home / 2,895,021.92-4,341,271.26-975,575.41

Finding the Fourth Proportional to 2,895,021.92, 4,341,271.26 and 975,575.41

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Solution

The fourth proportional to 2,895,021.92, 4,341,271.26 and 975,575.41 is: 1,462,937.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,895,021.92 : 4,341,271.26 = 975,575.41 : x
  2. Step 2: Convert to fraction form
    2,895,021.92/4,341,271.26 = 975,575.41/x
  3. Step 3: Cross multiply
    2,895,021.92x = 4,341,271.26 × 975,575.41
  4. Step 4: Simplify right side
    2,895,021.92x = 4,235,237,489,395.72
  5. Step 5: Solve for x
    x = 4,235,237,489,395.72/2,895,021.92
  6. Step 6: Final answer
    x = 1,462,937.97

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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.