Home / 4,233,905.64-5,842,368.20-2,397,997.51

Finding the Fourth Proportional to 4,233,905.64, 5,842,368.20 and 2,397,997.51

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Solution

The fourth proportional to 4,233,905.64, 5,842,368.20 and 2,397,997.51 is: 3,308,997.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,233,905.64 : 5,842,368.20 = 2,397,997.51 : x
  2. Step 2: Convert to fraction form
    4,233,905.64/5,842,368.20 = 2,397,997.51/x
  3. Step 3: Cross multiply
    4,233,905.64x = 5,842,368.20 × 2,397,997.51
  4. Step 4: Simplify right side
    4,233,905.64x = 14,009,984,387,492.25
  5. Step 5: Solve for x
    x = 14,009,984,387,492.25/4,233,905.64
  6. Step 6: Final answer
    x = 3,308,997.79

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1.5x scale

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.