Home / 5,304,919.41-7,958,931.89-1,710,614.07

Finding the Fourth Proportional to 5,304,919.41, 7,958,931.89 and 1,710,614.07

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Solution

The fourth proportional to 5,304,919.41, 7,958,931.89 and 1,710,614.07 is: 2,566,421.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,304,919.41 : 7,958,931.89 = 1,710,614.07 : x
  2. Step 2: Convert to fraction form
    5,304,919.41/7,958,931.89 = 1,710,614.07/x
  3. Step 3: Cross multiply
    5,304,919.41x = 7,958,931.89 × 1,710,614.07
  4. Step 4: Simplify right side
    5,304,919.41x = 13,614,660,864,652.62
  5. Step 5: Solve for x
    x = 13,614,660,864,652.62/5,304,919.41
  6. Step 6: Final answer
    x = 2,566,421.81

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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.