Home / 9,610,831.64-14,414,640.02-4,218,034.10

Finding the Fourth Proportional to 9,610,831.64, 14,414,640.02 and 4,218,034.10

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Solution

The fourth proportional to 9,610,831.64, 14,414,640.02 and 4,218,034.10 is: 6,326,345.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,610,831.64 : 14,414,640.02 = 4,218,034.10 : x
  2. Step 2: Convert to fraction form
    9,610,831.64/14,414,640.02 = 4,218,034.10/x
  3. Step 3: Cross multiply
    9,610,831.64x = 14,414,640.02 × 4,218,034.10
  4. Step 4: Simplify right side
    9,610,831.64x = 60,801,443,066,238.94
  5. Step 5: Solve for x
    x = 60,801,443,066,238.94/9,610,831.64
  6. Step 6: Final answer
    x = 6,326,345.66

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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.