Home / 1,402,772.64-1,935,956.88-799,044

Finding the Fourth Proportional to 1,402,772.64, 1,935,956.88 and 799,044

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Solution

The fourth proportional to 1,402,772.64, 1,935,956.88 and 799,044 is: 1,102,755.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,402,772.64 : 1,935,956.88 = 799,044 : x
  2. Step 2: Convert to fraction form
    1,402,772.64/1,935,956.88 = 799,044/x
  3. Step 3: Cross multiply
    1,402,772.64x = 1,935,956.88 × 799,044
  4. Step 4: Simplify right side
    1,402,772.64x = 1,546,914,729,222.72
  5. Step 5: Solve for x
    x = 1,546,914,729,222.72/1,402,772.64
  6. Step 6: Final answer
    x = 1,102,755.13

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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.