Home / 1,183,316.13-1,633,090.95-700,036.65

Finding the Fourth Proportional to 1,183,316.13, 1,633,090.95 and 700,036.65

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Solution

The fourth proportional to 1,183,316.13, 1,633,090.95 and 700,036.65 is: 966,118.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,183,316.13 : 1,633,090.95 = 700,036.65 : x
  2. Step 2: Convert to fraction form
    1,183,316.13/1,633,090.95 = 700,036.65/x
  3. Step 3: Cross multiply
    1,183,316.13x = 1,633,090.95 × 700,036.65
  4. Step 4: Simplify right side
    1,183,316.13x = 1,143,223,517,783.32
  5. Step 5: Solve for x
    x = 1,143,223,517,783.32/1,183,316.13
  6. Step 6: Final answer
    x = 966,118.43

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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.