Home / 3,274,459.48-4,912,353.54-1,030,075.48

Finding the Fourth Proportional to 3,274,459.48, 4,912,353.54 and 1,030,075.48

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Solution

The fourth proportional to 3,274,459.48, 4,912,353.54 and 1,030,075.48 is: 1,545,322.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,274,459.48 : 4,912,353.54 = 1,030,075.48 : x
  2. Step 2: Convert to fraction form
    3,274,459.48/4,912,353.54 = 1,030,075.48/x
  3. Step 3: Cross multiply
    3,274,459.48x = 4,912,353.54 × 1,030,075.48
  4. Step 4: Simplify right side
    3,274,459.48x = 5,060,094,930,645.20
  5. Step 5: Solve for x
    x = 5,060,094,930,645.20/3,274,459.48
  6. Step 6: Final answer
    x = 1,545,322.20

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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.