Home / 8,741,947.04-12,063,588.89-4,821,858.48

Finding the Fourth Proportional to 8,741,947.04, 12,063,588.89 and 4,821,858.48

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Solution

The fourth proportional to 8,741,947.04, 12,063,588.89 and 4,821,858.48 is: 6,654,000.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,741,947.04 : 12,063,588.89 = 4,821,858.48 : x
  2. Step 2: Convert to fraction form
    8,741,947.04/12,063,588.89 = 4,821,858.48/x
  3. Step 3: Cross multiply
    8,741,947.04x = 12,063,588.89 × 4,821,858.48
  4. Step 4: Simplify right side
    8,741,947.04x = 58,168,918,364,371
  5. Step 5: Solve for x
    x = 58,168,918,364,371/8,741,947.04
  6. Step 6: Final answer
    x = 6,654,000.32

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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.