Home / 8,767,153.04-12,099,045.03-4,899,674.12

Finding the Fourth Proportional to 8,767,153.04, 12,099,045.03 and 4,899,674.12

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Solution

The fourth proportional to 8,767,153.04, 12,099,045.03 and 4,899,674.12 is: 6,761,759.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,767,153.04 : 12,099,045.03 = 4,899,674.12 : x
  2. Step 2: Convert to fraction form
    8,767,153.04/12,099,045.03 = 4,899,674.12/x
  3. Step 3: Cross multiply
    8,767,153.04x = 12,099,045.03 × 4,899,674.12
  4. Step 4: Simplify right side
    8,767,153.04x = 59,281,377,810,205.62
  5. Step 5: Solve for x
    x = 59,281,377,810,205.62/8,767,153.04
  6. Step 6: Final answer
    x = 6,761,759.21

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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.