Home / 5,045,310.93-7,570,328.35-2,205,054.03

Finding the Fourth Proportional to 5,045,310.93, 7,570,328.35 and 2,205,054.03

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Solution

The fourth proportional to 5,045,310.93, 7,570,328.35 and 2,205,054.03 is: 3,308,613.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,045,310.93 : 7,570,328.35 = 2,205,054.03 : x
  2. Step 2: Convert to fraction form
    5,045,310.93/7,570,328.35 = 2,205,054.03/x
  3. Step 3: Cross multiply
    5,045,310.93x = 7,570,328.35 × 2,205,054.03
  4. Step 4: Simplify right side
    5,045,310.93x = 16,692,983,027,220.16
  5. Step 5: Solve for x
    x = 16,692,983,027,220.16/5,045,310.93
  6. Step 6: Final answer
    x = 3,308,613.34

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.