Home / 1,653,116.64-2,477,309.10-941,674.62

Finding the Fourth Proportional to 1,653,116.64, 2,477,309.10 and 941,674.62

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Solution

The fourth proportional to 1,653,116.64, 2,477,309.10 and 941,674.62 is: 1,411,164.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,653,116.64 : 2,477,309.10 = 941,674.62 : x
  2. Step 2: Convert to fraction form
    1,653,116.64/2,477,309.10 = 941,674.62/x
  3. Step 3: Cross multiply
    1,653,116.64x = 2,477,309.10 × 941,674.62
  4. Step 4: Simplify right side
    1,653,116.64x = 2,332,819,105,365.04
  5. Step 5: Solve for x
    x = 2,332,819,105,365.04/1,653,116.64
  6. Step 6: Final answer
    x = 1,411,164.25

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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.