Home / 4,369,647.26-6,554,470.88-1,377,831.26

Finding the Fourth Proportional to 4,369,647.26, 6,554,470.88 and 1,377,831.26

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Solution

The fourth proportional to 4,369,647.26, 6,554,470.88 and 1,377,831.26 is: 2,066,746.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,369,647.26 : 6,554,470.88 = 1,377,831.26 : x
  2. Step 2: Convert to fraction form
    4,369,647.26/6,554,470.88 = 1,377,831.26/x
  3. Step 3: Cross multiply
    4,369,647.26x = 6,554,470.88 × 1,377,831.26
  4. Step 4: Simplify right side
    4,369,647.26x = 9,030,954,871,223.71
  5. Step 5: Solve for x
    x = 9,030,954,871,223.71/4,369,647.26
  6. Step 6: Final answer
    x = 2,066,746.89

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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.