Home / 4,267,514.48-5,889,707.95-2,798,658.30

Finding the Fourth Proportional to 4,267,514.48, 5,889,707.95 and 2,798,658.30

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Solution

The fourth proportional to 4,267,514.48, 5,889,707.95 and 2,798,658.30 is: 3,862,501.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,267,514.48 : 5,889,707.95 = 2,798,658.30 : x
  2. Step 2: Convert to fraction form
    4,267,514.48/5,889,707.95 = 2,798,658.30/x
  3. Step 3: Cross multiply
    4,267,514.48x = 5,889,707.95 × 2,798,658.30
  4. Step 4: Simplify right side
    4,267,514.48x = 16,483,280,038,843.48
  5. Step 5: Solve for x
    x = 16,483,280,038,843.48/4,267,514.48
  6. Step 6: Final answer
    x = 3,862,501.26

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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.