Home / 1,060,831.35-1,463,979.02-653,168.41

Finding the Fourth Proportional to 1,060,831.35, 1,463,979.02 and 653,168.41

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Solution

The fourth proportional to 1,060,831.35, 1,463,979.02 and 653,168.41 is: 901,391.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,060,831.35 : 1,463,979.02 = 653,168.41 : x
  2. Step 2: Convert to fraction form
    1,060,831.35/1,463,979.02 = 653,168.41/x
  3. Step 3: Cross multiply
    1,060,831.35x = 1,463,979.02 × 653,168.41
  4. Step 4: Simplify right side
    1,060,831.35x = 956,224,841,840.97
  5. Step 5: Solve for x
    x = 956,224,841,840.97/1,060,831.35
  6. Step 6: Final answer
    x = 901,391.95

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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.