Home / 4,974,503.60-7,461,755.40-1,611,124.40

Finding the Fourth Proportional to 4,974,503.60, 7,461,755.40 and 1,611,124.40

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Solution

The fourth proportional to 4,974,503.60, 7,461,755.40 and 1,611,124.40 is: 2,416,686.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,974,503.60 : 7,461,755.40 = 1,611,124.40 : x
  2. Step 2: Convert to fraction form
    4,974,503.60/7,461,755.40 = 1,611,124.40/x
  3. Step 3: Cross multiply
    4,974,503.60x = 7,461,755.40 × 1,611,124.40
  4. Step 4: Simplify right side
    4,974,503.60x = 12,021,816,191,771.76
  5. Step 5: Solve for x
    x = 12,021,816,191,771.76/4,974,503.60
  6. Step 6: Final answer
    x = 2,416,686.60

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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.