Home / 4,201,574.10-6,297,378.30-3,773,099.40

Finding the Fourth Proportional to 4,201,574.10, 6,297,378.30 and 3,773,099.40

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Solution

The fourth proportional to 4,201,574.10, 6,297,378.30 and 3,773,099.40 is: 5,655,174.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,201,574.10 : 6,297,378.30 = 3,773,099.40 : x
  2. Step 2: Convert to fraction form
    4,201,574.10/6,297,378.30 = 3,773,099.40/x
  3. Step 3: Cross multiply
    4,201,574.10x = 6,297,378.30 × 3,773,099.40
  4. Step 4: Simplify right side
    4,201,574.10x = 23,760,634,285,303.02
  5. Step 5: Solve for x
    x = 23,760,634,285,303.02/4,201,574.10
  6. Step 6: Final answer
    x = 5,655,174.40

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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.