Home / 610,924.14-916,017.93-273,903.84

Finding the Fourth Proportional to 610,924.14, 916,017.93 and 273,903.84

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Solution

The fourth proportional to 610,924.14, 916,017.93 and 273,903.84 is: 410,690.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    610,924.14 : 916,017.93 = 273,903.84 : x
  2. Step 2: Convert to fraction form
    610,924.14/916,017.93 = 273,903.84/x
  3. Step 3: Cross multiply
    610,924.14x = 916,017.93 × 273,903.84
  4. Step 4: Simplify right side
    610,924.14x = 250,900,828,535.85
  5. Step 5: Solve for x
    x = 250,900,828,535.85/610,924.14
  6. Step 6: Final answer
    x = 410,690.64

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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.