Home / 1,133,677.38-1,564,585.29-846,699.24

Finding the Fourth Proportional to 1,133,677.38, 1,564,585.29 and 846,699.24

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Solution

The fourth proportional to 1,133,677.38, 1,564,585.29 and 846,699.24 is: 1,168,527.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,133,677.38 : 1,564,585.29 = 846,699.24 : x
  2. Step 2: Convert to fraction form
    1,133,677.38/1,564,585.29 = 846,699.24/x
  3. Step 3: Cross multiply
    1,133,677.38x = 1,564,585.29 × 846,699.24
  4. Step 4: Simplify right side
    1,133,677.38x = 1,324,733,175,958.18
  5. Step 5: Solve for x
    x = 1,324,733,175,958.18/1,133,677.38
  6. Step 6: Final answer
    x = 1,168,527.48

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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.