Home / 8,000,737.29-11,041,017.08-4,329,653.44

Finding the Fourth Proportional to 8,000,737.29, 11,041,017.08 and 4,329,653.44

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Solution

The fourth proportional to 8,000,737.29, 11,041,017.08 and 4,329,653.44 is: 5,974,921.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,000,737.29 : 11,041,017.08 = 4,329,653.44 : x
  2. Step 2: Convert to fraction form
    8,000,737.29/11,041,017.08 = 4,329,653.44/x
  3. Step 3: Cross multiply
    8,000,737.29x = 11,041,017.08 × 4,329,653.44
  4. Step 4: Simplify right side
    8,000,737.29x = 47,803,777,526,315.66
  5. Step 5: Solve for x
    x = 47,803,777,526,315.66/8,000,737.29
  6. Step 6: Final answer
    x = 5,974,921.54

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.