Home / 1,606,848.40-2,410,899.90-707,658.22

Finding the Fourth Proportional to 1,606,848.40, 2,410,899.90 and 707,658.22

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Solution

The fourth proportional to 1,606,848.40, 2,410,899.90 and 707,658.22 is: 1,061,763.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,606,848.40 : 2,410,899.90 = 707,658.22 : x
  2. Step 2: Convert to fraction form
    1,606,848.40/2,410,899.90 = 707,658.22/x
  3. Step 3: Cross multiply
    1,606,848.40x = 2,410,899.90 × 707,658.22
  4. Step 4: Simplify right side
    1,606,848.40x = 1,706,093,131,832.18
  5. Step 5: Solve for x
    x = 1,706,093,131,832.18/1,606,848.40
  6. Step 6: Final answer
    x = 1,061,763.59

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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.