Home / 4,023,629.10-6,031,507.05-1,624,271.40

Finding the Fourth Proportional to 4,023,629.10, 6,031,507.05 and 1,624,271.40

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Solution

The fourth proportional to 4,023,629.10, 6,031,507.05 and 1,624,271.40 is: 2,434,817.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,023,629.10 : 6,031,507.05 = 1,624,271.40 : x
  2. Step 2: Convert to fraction form
    4,023,629.10/6,031,507.05 = 1,624,271.40/x
  3. Step 3: Cross multiply
    4,023,629.10x = 6,031,507.05 × 1,624,271.40
  4. Step 4: Simplify right side
    4,023,629.10x = 9,796,804,400,213.37
  5. Step 5: Solve for x
    x = 9,796,804,400,213.37/4,023,629.10
  6. Step 6: Final answer
    x = 2,434,817.96

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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.