Home / 2,206,582.50-3,309,873.93-710,674.50

Finding the Fourth Proportional to 2,206,582.50, 3,309,873.93 and 710,674.50

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Solution

The fourth proportional to 2,206,582.50, 3,309,873.93 and 710,674.50 is: 1,066,011.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,206,582.50 : 3,309,873.93 = 710,674.50 : x
  2. Step 2: Convert to fraction form
    2,206,582.50/3,309,873.93 = 710,674.50/x
  3. Step 3: Cross multiply
    2,206,582.50x = 3,309,873.93 × 710,674.50
  4. Step 4: Simplify right side
    2,206,582.50x = 2,352,243,000,265.79
  5. Step 5: Solve for x
    x = 2,352,243,000,265.79/2,206,582.50
  6. Step 6: Final answer
    x = 1,066,011.81

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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.