Home / 9,484,658-13,088,828.68-5,192,306

Finding the Fourth Proportional to 9,484,658, 13,088,828.68 and 5,192,306

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Solution

The fourth proportional to 9,484,658, 13,088,828.68 and 5,192,306 is: 7,165,382.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,484,658 : 13,088,828.68 = 5,192,306 : x
  2. Step 2: Convert to fraction form
    9,484,658/13,088,828.68 = 5,192,306/x
  3. Step 3: Cross multiply
    9,484,658x = 13,088,828.68 × 5,192,306
  4. Step 4: Simplify right side
    9,484,658x = 67,961,203,688,136.08
  5. Step 5: Solve for x
    x = 67,961,203,688,136.08/9,484,658
  6. Step 6: Final answer
    x = 7,165,382.63

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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.