Home / 1,634,632.14-2,451,923.55-735,438.89

Finding the Fourth Proportional to 1,634,632.14, 2,451,923.55 and 735,438.89

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Solution

The fourth proportional to 1,634,632.14, 2,451,923.55 and 735,438.89 is: 1,103,147.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,634,632.14 : 2,451,923.55 = 735,438.89 : x
  2. Step 2: Convert to fraction form
    1,634,632.14/2,451,923.55 = 735,438.89/x
  3. Step 3: Cross multiply
    1,634,632.14x = 2,451,923.55 × 735,438.89
  4. Step 4: Simplify right side
    1,634,632.14x = 1,803,239,921,717.24
  5. Step 5: Solve for x
    x = 1,803,239,921,717.24/1,634,632.14
  6. Step 6: Final answer
    x = 1,103,147.23

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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.