Home / 8,710,483.84-13,040,175.83-6,107,763.69

Finding the Fourth Proportional to 8,710,483.84, 13,040,175.83 and 6,107,763.69

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Solution

The fourth proportional to 8,710,483.84, 13,040,175.83 and 6,107,763.69 is: 9,143,730.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,710,483.84 : 13,040,175.83 = 6,107,763.69 : x
  2. Step 2: Convert to fraction form
    8,710,483.84/13,040,175.83 = 6,107,763.69/x
  3. Step 3: Cross multiply
    8,710,483.84x = 13,040,175.83 × 6,107,763.69
  4. Step 4: Simplify right side
    8,710,483.84x = 79,646,312,415,150.80
  5. Step 5: Solve for x
    x = 79,646,312,415,150.80/8,710,483.84
  6. Step 6: Final answer
    x = 9,143,730.00

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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.