Home / 8,763,588.91-12,093,529.89-4,896,139.12

Finding the Fourth Proportional to 8,763,588.91, 12,093,529.89 and 4,896,139.12

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Solution

The fourth proportional to 8,763,588.91, 12,093,529.89 and 4,896,139.12 is: 6,756,547.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,763,588.91 : 12,093,529.89 = 4,896,139.12 : x
  2. Step 2: Convert to fraction form
    8,763,588.91/12,093,529.89 = 4,896,139.12/x
  3. Step 3: Cross multiply
    8,763,588.91x = 12,093,529.89 × 4,896,139.12
  4. Step 4: Simplify right side
    8,763,588.91x = 59,211,604,793,318.30
  5. Step 5: Solve for x
    x = 59,211,604,793,318.30/8,763,588.91
  6. Step 6: Final answer
    x = 6,756,547.51

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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.