Home / 4,204,376.64-5,802,038.24-2,270,637.60

Finding the Fourth Proportional to 4,204,376.64, 5,802,038.24 and 2,270,637.60

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Solution

The fourth proportional to 4,204,376.64, 5,802,038.24 and 2,270,637.60 is: 3,133,479.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,204,376.64 : 5,802,038.24 = 2,270,637.60 : x
  2. Step 2: Convert to fraction form
    4,204,376.64/5,802,038.24 = 2,270,637.60/x
  3. Step 3: Cross multiply
    4,204,376.64x = 5,802,038.24 × 2,270,637.60
  4. Step 4: Simplify right side
    4,204,376.64x = 13,174,326,184,381.82
  5. Step 5: Solve for x
    x = 13,174,326,184,381.82/4,204,376.64
  6. Step 6: Final answer
    x = 3,133,479.07

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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.