Home / 1,606,847.40-2,410,898.40-707,657.22

Finding the Fourth Proportional to 1,606,847.40, 2,410,898.40 and 707,657.22

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Solution

The fourth proportional to 1,606,847.40, 2,410,898.40 and 707,657.22 is: 1,061,762.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,606,847.40 : 2,410,898.40 = 707,657.22 : x
  2. Step 2: Convert to fraction form
    1,606,847.40/2,410,898.40 = 707,657.22/x
  3. Step 3: Cross multiply
    1,606,847.40x = 2,410,898.40 × 707,657.22
  4. Step 4: Simplify right side
    1,606,847.40x = 1,706,089,659,446.45
  5. Step 5: Solve for x
    x = 1,706,089,659,446.45/1,606,847.40
  6. Step 6: Final answer
    x = 1,061,762.09

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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.