Home / 3,319,952.48-4,581,472.20-2,030,698.16

Finding the Fourth Proportional to 3,319,952.48, 4,581,472.20 and 2,030,698.16

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Solution

The fourth proportional to 3,319,952.48, 4,581,472.20 and 2,030,698.16 is: 2,802,325.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,319,952.48 : 4,581,472.20 = 2,030,698.16 : x
  2. Step 2: Convert to fraction form
    3,319,952.48/4,581,472.20 = 2,030,698.16/x
  3. Step 3: Cross multiply
    3,319,952.48x = 4,581,472.20 × 2,030,698.16
  4. Step 4: Simplify right side
    3,319,952.48x = 9,303,587,143,723.79
  5. Step 5: Solve for x
    x = 9,303,587,143,723.79/3,319,952.48
  6. Step 6: Final answer
    x = 2,802,325.40

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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.