Home / 8,483,937-11,707,734.63-4,616,391.54

Finding the Fourth Proportional to 8,483,937, 11,707,734.63 and 4,616,391.54

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Solution

The fourth proportional to 8,483,937, 11,707,734.63 and 4,616,391.54 is: 6,370,566.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,483,937 : 11,707,734.63 = 4,616,391.54 : x
  2. Step 2: Convert to fraction form
    8,483,937/11,707,734.63 = 4,616,391.54/x
  3. Step 3: Cross multiply
    8,483,937x = 11,707,734.63 × 4,616,391.54
  4. Step 4: Simplify right side
    8,483,937x = 54,047,487,098,497.03
  5. Step 5: Solve for x
    x = 54,047,487,098,497.03/8,483,937
  6. Step 6: Final answer
    x = 6,370,566.77

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1.5x scale

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.