Home / 1,496,831.56-2,065,629.52-852,252.06

Finding the Fourth Proportional to 1,496,831.56, 2,065,629.52 and 852,252.06

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Solution

The fourth proportional to 1,496,831.56, 2,065,629.52 and 852,252.06 is: 1,176,108.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,496,831.56 : 2,065,629.52 = 852,252.06 : x
  2. Step 2: Convert to fraction form
    1,496,831.56/2,065,629.52 = 852,252.06/x
  3. Step 3: Cross multiply
    1,496,831.56x = 2,065,629.52 × 852,252.06
  4. Step 4: Simplify right side
    1,496,831.56x = 1,760,437,013,616.81
  5. Step 5: Solve for x
    x = 1,760,437,013,616.81/1,496,831.56
  6. Step 6: Final answer
    x = 1,176,108.96

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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.