Home / 4,858,353.40-7,287,530.10-1,706,481.40

Finding the Fourth Proportional to 4,858,353.40, 7,287,530.10 and 1,706,481.40

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Solution

The fourth proportional to 4,858,353.40, 7,287,530.10 and 1,706,481.40 is: 2,559,722.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,858,353.40 : 7,287,530.10 = 1,706,481.40 : x
  2. Step 2: Convert to fraction form
    4,858,353.40/7,287,530.10 = 1,706,481.40/x
  3. Step 3: Cross multiply
    4,858,353.40x = 7,287,530.10 × 1,706,481.40
  4. Step 4: Simplify right side
    4,858,353.40x = 12,436,034,567,590.14
  5. Step 5: Solve for x
    x = 12,436,034,567,590.14/4,858,353.40
  6. Step 6: Final answer
    x = 2,559,722.10

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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.