Home / 4,974,770.60-7,460,312.70-1,609,087.40

Finding the Fourth Proportional to 4,974,770.60, 7,460,312.70 and 1,609,087.40

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Solution

The fourth proportional to 4,974,770.60, 7,460,312.70 and 1,609,087.40 is: 2,413,034.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,974,770.60 : 7,460,312.70 = 1,609,087.40 : x
  2. Step 2: Convert to fraction form
    4,974,770.60/7,460,312.70 = 1,609,087.40/x
  3. Step 3: Cross multiply
    4,974,770.60x = 7,460,312.70 × 1,609,087.40
  4. Step 4: Simplify right side
    4,974,770.60x = 12,004,295,165,629.98
  5. Step 5: Solve for x
    x = 12,004,295,165,629.98/4,974,770.60
  6. Step 6: Final answer
    x = 2,413,034.92

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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.