Home / 2,243,749.50-3,094,802.91-1,518,277.86

Finding the Fourth Proportional to 2,243,749.50, 3,094,802.91 and 1,518,277.86

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Solution

The fourth proportional to 2,243,749.50, 3,094,802.91 and 1,518,277.86 is: 2,094,160.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,243,749.50 : 3,094,802.91 = 1,518,277.86 : x
  2. Step 2: Convert to fraction form
    2,243,749.50/3,094,802.91 = 1,518,277.86/x
  3. Step 3: Cross multiply
    2,243,749.50x = 3,094,802.91 × 1,518,277.86
  4. Step 4: Simplify right side
    2,243,749.50x = 4,698,770,739,316.57
  5. Step 5: Solve for x
    x = 4,698,770,739,316.57/2,243,749.50
  6. Step 6: Final answer
    x = 2,094,160.13

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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.