Home / 3,564,075.60-5,347,337.40-1,040,101.20

Finding the Fourth Proportional to 3,564,075.60, 5,347,337.40 and 1,040,101.20

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Solution

The fourth proportional to 3,564,075.60, 5,347,337.40 and 1,040,101.20 is: 1,560,509.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,564,075.60 : 5,347,337.40 = 1,040,101.20 : x
  2. Step 2: Convert to fraction form
    3,564,075.60/5,347,337.40 = 1,040,101.20/x
  3. Step 3: Cross multiply
    3,564,075.60x = 5,347,337.40 × 1,040,101.20
  4. Step 4: Simplify right side
    3,564,075.60x = 5,561,772,046,544.88
  5. Step 5: Solve for x
    x = 5,561,772,046,544.88/3,564,075.60
  6. Step 6: Final answer
    x = 1,560,509.00

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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.