Home / 2,286,624.00-3,155,599.06-1,293,112.27

Finding the Fourth Proportional to 2,286,624.00, 3,155,599.06 and 1,293,112.27

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Solution

The fourth proportional to 2,286,624.00, 3,155,599.06 and 1,293,112.27 is: 1,784,527.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,286,624.00 : 3,155,599.06 = 1,293,112.27 : x
  2. Step 2: Convert to fraction form
    2,286,624.00/3,155,599.06 = 1,293,112.27/x
  3. Step 3: Cross multiply
    2,286,624.00x = 3,155,599.06 × 1,293,112.27
  4. Step 4: Simplify right side
    2,286,624.00x = 4,080,543,880,547.06
  5. Step 5: Solve for x
    x = 4,080,543,880,547.06/2,286,624.00
  6. Step 6: Final answer
    x = 1,784,527.70

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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.