Home / 3,587,607.48-4,950,831.68-1,956,028.94

Finding the Fourth Proportional to 3,587,607.48, 4,950,831.68 and 1,956,028.94

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Solution

The fourth proportional to 3,587,607.48, 4,950,831.68 and 1,956,028.94 is: 2,699,283.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,587,607.48 : 4,950,831.68 = 1,956,028.94 : x
  2. Step 2: Convert to fraction form
    3,587,607.48/4,950,831.68 = 1,956,028.94/x
  3. Step 3: Cross multiply
    3,587,607.48x = 4,950,831.68 × 1,956,028.94
  4. Step 4: Simplify right side
    3,587,607.48x = 9,683,970,034,515.24
  5. Step 5: Solve for x
    x = 9,683,970,034,515.24/3,587,607.48
  6. Step 6: Final answer
    x = 2,699,283.60

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.