Home / 4,806,401.24-6,632,668.60-2,742,085.10

Finding the Fourth Proportional to 4,806,401.24, 6,632,668.60 and 2,742,085.10

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Solution

The fourth proportional to 4,806,401.24, 6,632,668.60 and 2,742,085.10 is: 3,783,983.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,806,401.24 : 6,632,668.60 = 2,742,085.10 : x
  2. Step 2: Convert to fraction form
    4,806,401.24/6,632,668.60 = 2,742,085.10/x
  3. Step 3: Cross multiply
    4,806,401.24x = 6,632,668.60 × 2,742,085.10
  4. Step 4: Simplify right side
    4,806,401.24x = 18,187,341,751,024.32
  5. Step 5: Solve for x
    x = 18,187,341,751,024.32/4,806,401.24
  6. Step 6: Final answer
    x = 3,783,983.25

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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.