Home / 4,006,700.88-6,009,963.66-974,082.72

Finding the Fourth Proportional to 4,006,700.88, 6,009,963.66 and 974,082.72

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Solution

The fourth proportional to 4,006,700.88, 6,009,963.66 and 974,082.72 is: 1,461,102.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,006,700.88 : 6,009,963.66 = 974,082.72 : x
  2. Step 2: Convert to fraction form
    4,006,700.88/6,009,963.66 = 974,082.72/x
  3. Step 3: Cross multiply
    4,006,700.88x = 6,009,963.66 × 974,082.72
  4. Step 4: Simplify right side
    4,006,700.88x = 5,854,201,749,033.96
  5. Step 5: Solve for x
    x = 5,854,201,749,033.96/4,006,700.88
  6. Step 6: Final answer
    x = 1,461,102.77

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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.