Home / 9,317,443.83-12,855,486.09-6,008,337.87

Finding the Fourth Proportional to 9,317,443.83, 12,855,486.09 and 6,008,337.87

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Solution

The fourth proportional to 9,317,443.83, 12,855,486.09 and 6,008,337.87 is: 8,289,838.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,317,443.83 : 12,855,486.09 = 6,008,337.87 : x
  2. Step 2: Convert to fraction form
    9,317,443.83/12,855,486.09 = 6,008,337.87/x
  3. Step 3: Cross multiply
    9,317,443.83x = 12,855,486.09 × 6,008,337.87
  4. Step 4: Simplify right side
    9,317,443.83x = 77,240,103,911,805.23
  5. Step 5: Solve for x
    x = 77,240,103,911,805.23/9,317,443.83
  6. Step 6: Final answer
    x = 8,289,838.43

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1.5x scale

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.