Home / 2,094,527.47-2,890,486.13-1,164,322.57

Finding the Fourth Proportional to 2,094,527.47, 2,890,486.13 and 1,164,322.57

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Solution

The fourth proportional to 2,094,527.47, 2,890,486.13 and 1,164,322.57 is: 1,606,786.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,094,527.47 : 2,890,486.13 = 1,164,322.57 : x
  2. Step 2: Convert to fraction form
    2,094,527.47/2,890,486.13 = 1,164,322.57/x
  3. Step 3: Cross multiply
    2,094,527.47x = 2,890,486.13 × 1,164,322.57
  4. Step 4: Simplify right side
    2,094,527.47x = 3,365,458,233,609.34
  5. Step 5: Solve for x
    x = 3,365,458,233,609.34/2,094,527.47
  6. Step 6: Final answer
    x = 1,606,786.39

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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.