Home / 5,630,154.48-7,769,605.32-3,051,834.57

Finding the Fourth Proportional to 5,630,154.48, 7,769,605.32 and 3,051,834.57

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Solution

The fourth proportional to 5,630,154.48, 7,769,605.32 and 3,051,834.57 is: 4,211,527.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,630,154.48 : 7,769,605.32 = 3,051,834.57 : x
  2. Step 2: Convert to fraction form
    5,630,154.48/7,769,605.32 = 3,051,834.57/x
  3. Step 3: Cross multiply
    5,630,154.48x = 7,769,605.32 × 3,051,834.57
  4. Step 4: Simplify right side
    5,630,154.48x = 23,711,550,110,831.91
  5. Step 5: Solve for x
    x = 23,711,550,110,831.91/5,630,154.48
  6. Step 6: Final answer
    x = 4,211,527.44

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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.