Home / 2,426,202.32-3,631,838.52-1,582,938.32

Finding the Fourth Proportional to 2,426,202.32, 3,631,838.52 and 1,582,938.32

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Solution

The fourth proportional to 2,426,202.32, 3,631,838.52 and 1,582,938.32 is: 2,369,537.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,426,202.32 : 3,631,838.52 = 1,582,938.32 : x
  2. Step 2: Convert to fraction form
    2,426,202.32/3,631,838.52 = 1,582,938.32/x
  3. Step 3: Cross multiply
    2,426,202.32x = 3,631,838.52 × 1,582,938.32
  4. Step 4: Simplify right side
    2,426,202.32x = 5,748,976,365,360.09
  5. Step 5: Solve for x
    x = 5,748,976,365,360.09/2,426,202.32
  6. Step 6: Final answer
    x = 2,369,537.08

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.