Home / 1,727,933.95-2,384,606.06-943,042.80

Finding the Fourth Proportional to 1,727,933.95, 2,384,606.06 and 943,042.80

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Solution

The fourth proportional to 1,727,933.95, 2,384,606.06 and 943,042.80 is: 1,301,430.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,727,933.95 : 2,384,606.06 = 943,042.80 : x
  2. Step 2: Convert to fraction form
    1,727,933.95/2,384,606.06 = 943,042.80/x
  3. Step 3: Cross multiply
    1,727,933.95x = 2,384,606.06 × 943,042.80
  4. Step 4: Simplify right side
    1,727,933.95x = 2,248,785,583,482.84
  5. Step 5: Solve for x
    x = 2,248,785,583,482.84/1,727,933.95
  6. Step 6: Final answer
    x = 1,301,430.29

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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.