Home / 9,746,189.04-13,449,899.49-5,335,840.25

Finding the Fourth Proportional to 9,746,189.04, 13,449,899.49 and 5,335,840.25

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Solution

The fourth proportional to 9,746,189.04, 13,449,899.49 and 5,335,840.25 is: 7,363,546.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,746,189.04 : 13,449,899.49 = 5,335,840.25 : x
  2. Step 2: Convert to fraction form
    9,746,189.04/13,449,899.49 = 5,335,840.25/x
  3. Step 3: Cross multiply
    9,746,189.04x = 13,449,899.49 × 5,335,840.25
  4. Step 4: Simplify right side
    9,746,189.04x = 71,766,515,089,056.14
  5. Step 5: Solve for x
    x = 71,766,515,089,056.14/9,746,189.04
  6. Step 6: Final answer
    x = 7,363,546.38

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Double scale
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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.