Home / 5,983,242.60-8,974,915.10-1,994,154.60

Finding the Fourth Proportional to 5,983,242.60, 8,974,915.10 and 1,994,154.60

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Solution

The fourth proportional to 5,983,242.60, 8,974,915.10 and 1,994,154.60 is: 2,991,248.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,983,242.60 : 8,974,915.10 = 1,994,154.60 : x
  2. Step 2: Convert to fraction form
    5,983,242.60/8,974,915.10 = 1,994,154.60/x
  3. Step 3: Cross multiply
    5,983,242.60x = 8,974,915.10 × 1,994,154.60
  4. Step 4: Simplify right side
    5,983,242.60x = 17,897,368,231,274.46
  5. Step 5: Solve for x
    x = 17,897,368,231,274.46/5,983,242.60
  6. Step 6: Final answer
    x = 2,991,248.96

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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.