Home / 1,835,457.66-2,753,240.81-876,014.37

Finding the Fourth Proportional to 1,835,457.66, 2,753,240.81 and 876,014.37

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Solution

The fourth proportional to 1,835,457.66, 2,753,240.81 and 876,014.37 is: 1,314,047.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,835,457.66 : 2,753,240.81 = 876,014.37 : x
  2. Step 2: Convert to fraction form
    1,835,457.66/2,753,240.81 = 876,014.37/x
  3. Step 3: Cross multiply
    1,835,457.66x = 2,753,240.81 × 876,014.37
  4. Step 4: Simplify right side
    1,835,457.66x = 2,411,878,513,630.44
  5. Step 5: Solve for x
    x = 2,411,878,513,630.44/1,835,457.66
  6. Step 6: Final answer
    x = 1,314,047.48

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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.