Home / 1,842,798.39-2,763,536.63-705,880.23

Finding the Fourth Proportional to 1,842,798.39, 2,763,536.63 and 705,880.23

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Solution

The fourth proportional to 1,842,798.39, 2,763,536.63 and 705,880.23 is: 1,058,567.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,842,798.39 : 2,763,536.63 = 705,880.23 : x
  2. Step 2: Convert to fraction form
    1,842,798.39/2,763,536.63 = 705,880.23/x
  3. Step 3: Cross multiply
    1,842,798.39x = 2,763,536.63 × 705,880.23
  4. Step 4: Simplify right side
    1,842,798.39x = 1,950,725,868,468.42
  5. Step 5: Solve for x
    x = 1,950,725,868,468.42/1,842,798.39
  6. Step 6: Final answer
    x = 1,058,567.17

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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.