Home / 9,041,019-12,476,831.24-4,911,048.96

Finding the Fourth Proportional to 9,041,019, 12,476,831.24 and 4,911,048.96

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Solution

The fourth proportional to 9,041,019, 12,476,831.24 and 4,911,048.96 is: 6,777,369.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,041,019 : 12,476,831.24 = 4,911,048.96 : x
  2. Step 2: Convert to fraction form
    9,041,019/12,476,831.24 = 4,911,048.96/x
  3. Step 3: Cross multiply
    9,041,019x = 12,476,831.24 × 4,911,048.96
  4. Step 4: Simplify right side
    9,041,019x = 61,274,329,085,297.51
  5. Step 5: Solve for x
    x = 61,274,329,085,297.51/9,041,019
  6. Step 6: Final answer
    x = 6,777,369.79

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1.5x scale

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.