Home / 8,303,253.04-11,458,494.13-4,632,169.60

Finding the Fourth Proportional to 8,303,253.04, 11,458,494.13 and 4,632,169.60

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Solution

The fourth proportional to 8,303,253.04, 11,458,494.13 and 4,632,169.60 is: 6,392,396.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,303,253.04 : 11,458,494.13 = 4,632,169.60 : x
  2. Step 2: Convert to fraction form
    8,303,253.04/11,458,494.13 = 4,632,169.60/x
  3. Step 3: Cross multiply
    8,303,253.04x = 11,458,494.13 × 4,632,169.60
  4. Step 4: Simplify right side
    8,303,253.04x = 53,077,688,130,537.79
  5. Step 5: Solve for x
    x = 53,077,688,130,537.79/8,303,253.04
  6. Step 6: Final answer
    x = 6,392,396.80

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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.