Home / 5,458,300.89-7,532,322.21-3,010,858.35

Finding the Fourth Proportional to 5,458,300.89, 7,532,322.21 and 3,010,858.35

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Solution

The fourth proportional to 5,458,300.89, 7,532,322.21 and 3,010,858.35 is: 4,154,911.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,458,300.89 : 7,532,322.21 = 3,010,858.35 : x
  2. Step 2: Convert to fraction form
    5,458,300.89/7,532,322.21 = 3,010,858.35/x
  3. Step 3: Cross multiply
    5,458,300.89x = 7,532,322.21 × 3,010,858.35
  4. Step 4: Simplify right side
    5,458,300.89x = 22,678,755,220,868.95
  5. Step 5: Solve for x
    x = 22,678,755,220,868.95/5,458,300.89
  6. Step 6: Final answer
    x = 4,154,911.15

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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.