Home / 2,114,527.23-2,917,547.44-1,196,756.36

Finding the Fourth Proportional to 2,114,527.23, 2,917,547.44 and 1,196,756.36

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Solution

The fourth proportional to 2,114,527.23, 2,917,547.44 and 1,196,756.36 is: 1,651,240.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,114,527.23 : 2,917,547.44 = 1,196,756.36 : x
  2. Step 2: Convert to fraction form
    2,114,527.23/2,917,547.44 = 1,196,756.36/x
  3. Step 3: Cross multiply
    2,114,527.23x = 2,917,547.44 × 1,196,756.36
  4. Step 4: Simplify right side
    2,114,527.23x = 3,491,593,441,155.92
  5. Step 5: Solve for x
    x = 3,491,593,441,155.92/2,114,527.23
  6. Step 6: Final answer
    x = 1,651,240.71

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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.