Home / 2,348,833.36-3,241,617.56-1,316,516.50

Finding the Fourth Proportional to 2,348,833.36, 3,241,617.56 and 1,316,516.50

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Solution

The fourth proportional to 2,348,833.36, 3,241,617.56 and 1,316,516.50 is: 1,816,920.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,348,833.36 : 3,241,617.56 = 1,316,516.50 : x
  2. Step 2: Convert to fraction form
    2,348,833.36/3,241,617.56 = 1,316,516.50/x
  3. Step 3: Cross multiply
    2,348,833.36x = 3,241,617.56 × 1,316,516.50
  4. Step 4: Simplify right side
    2,348,833.36x = 4,267,643,004,429.74
  5. Step 5: Solve for x
    x = 4,267,643,004,429.74/2,348,833.36
  6. Step 6: Final answer
    x = 1,816,920.30

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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.