Home / 1,133,886.08-1,564,873.44-846,908.48

Finding the Fourth Proportional to 1,133,886.08, 1,564,873.44 and 846,908.48

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Solution

The fourth proportional to 1,133,886.08, 1,564,873.44 and 846,908.48 is: 1,168,816.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,133,886.08 : 1,564,873.44 = 846,908.48 : x
  2. Step 2: Convert to fraction form
    1,133,886.08/1,564,873.44 = 846,908.48/x
  3. Step 3: Cross multiply
    1,133,886.08x = 1,564,873.44 × 846,908.48
  4. Step 4: Simplify right side
    1,133,886.08x = 1,325,304,586,462.77
  5. Step 5: Solve for x
    x = 1,325,304,586,462.77/1,133,886.08
  6. Step 6: Final answer
    x = 1,168,816.35

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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.