Home / 1,554,569.96-2,330,086.06-946,016.08

Finding the Fourth Proportional to 1,554,569.96, 2,330,086.06 and 946,016.08

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Solution

The fourth proportional to 1,554,569.96, 2,330,086.06 and 946,016.08 is: 1,417,947.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,554,569.96 : 2,330,086.06 = 946,016.08 : x
  2. Step 2: Convert to fraction form
    1,554,569.96/2,330,086.06 = 946,016.08/x
  3. Step 3: Cross multiply
    1,554,569.96x = 2,330,086.06 × 946,016.08
  4. Step 4: Simplify right side
    1,554,569.96x = 2,204,298,880,543.84
  5. Step 5: Solve for x
    x = 2,204,298,880,543.84/1,554,569.96
  6. Step 6: Final answer
    x = 1,417,947.69

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.