Home / 2,900,724.36-4,003,066.29-1,594,057.64

Finding the Fourth Proportional to 2,900,724.36, 4,003,066.29 and 1,594,057.64

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Solution

The fourth proportional to 2,900,724.36, 4,003,066.29 and 1,594,057.64 is: 2,199,836.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,900,724.36 : 4,003,066.29 = 1,594,057.64 : x
  2. Step 2: Convert to fraction form
    2,900,724.36/4,003,066.29 = 1,594,057.64/x
  3. Step 3: Cross multiply
    2,900,724.36x = 4,003,066.29 × 1,594,057.64
  4. Step 4: Simplify right side
    2,900,724.36x = 6,381,118,418,986.34
  5. Step 5: Solve for x
    x = 6,381,118,418,986.34/2,900,724.36
  6. Step 6: Final answer
    x = 2,199,836.19

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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.