Home / 5,748,821.70-8,623,232.55-4,893,923.40

Finding the Fourth Proportional to 5,748,821.70, 8,623,232.55 and 4,893,923.40

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Solution

The fourth proportional to 5,748,821.70, 8,623,232.55 and 4,893,923.40 is: 7,340,885.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,748,821.70 : 8,623,232.55 = 4,893,923.40 : x
  2. Step 2: Convert to fraction form
    5,748,821.70/8,623,232.55 = 4,893,923.40/x
  3. Step 3: Cross multiply
    5,748,821.70x = 8,623,232.55 × 4,893,923.40
  4. Step 4: Simplify right side
    5,748,821.70x = 42,201,439,560,086.68
  5. Step 5: Solve for x
    x = 42,201,439,560,086.68/5,748,821.70
  6. Step 6: Final answer
    x = 7,340,885.10

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Similar ratio
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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.