Home / 8,005,194.97-11,047,037.18-4,334,082.19

Finding the Fourth Proportional to 8,005,194.97, 11,047,037.18 and 4,334,082.19

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Solution

The fourth proportional to 8,005,194.97, 11,047,037.18 and 4,334,082.19 is: 5,980,962.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,005,194.97 : 11,047,037.18 = 4,334,082.19 : x
  2. Step 2: Convert to fraction form
    8,005,194.97/11,047,037.18 = 4,334,082.19/x
  3. Step 3: Cross multiply
    8,005,194.97x = 11,047,037.18 × 4,334,082.19
  4. Step 4: Simplify right side
    8,005,194.97x = 47,878,767,044,817.82
  5. Step 5: Solve for x
    x = 47,878,767,044,817.82/8,005,194.97
  6. Step 6: Final answer
    x = 5,980,962.02

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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.