Home / 5,799,288.69-8,002,795.95-3,221,134.02

Finding the Fourth Proportional to 5,799,288.69, 8,002,795.95 and 3,221,134.02

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Solution

The fourth proportional to 5,799,288.69, 8,002,795.95 and 3,221,134.02 is: 4,445,041.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,799,288.69 : 8,002,795.95 = 3,221,134.02 : x
  2. Step 2: Convert to fraction form
    5,799,288.69/8,002,795.95 = 3,221,134.02/x
  3. Step 3: Cross multiply
    5,799,288.69x = 8,002,795.95 × 3,221,134.02
  4. Step 4: Simplify right side
    5,799,288.69x = 25,778,078,289,663.22
  5. Step 5: Solve for x
    x = 25,778,078,289,663.22/5,799,288.69
  6. Step 6: Final answer
    x = 4,445,041.40

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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.