Home / 7,671,205.62-10,586,242.02-4,233,422.04

Finding the Fourth Proportional to 7,671,205.62, 10,586,242.02 and 4,233,422.04

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Solution

The fourth proportional to 7,671,205.62, 10,586,242.02 and 4,233,422.04 is: 5,842,110.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,671,205.62 : 10,586,242.02 = 4,233,422.04 : x
  2. Step 2: Convert to fraction form
    7,671,205.62/10,586,242.02 = 4,233,422.04/x
  3. Step 3: Cross multiply
    7,671,205.62x = 10,586,242.02 × 4,233,422.04
  4. Step 4: Simplify right side
    7,671,205.62x = 44,816,030,288,242.12
  5. Step 5: Solve for x
    x = 44,816,030,288,242.12/7,671,205.62
  6. Step 6: Final answer
    x = 5,842,110.42

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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.