Home / 1,934,262.36-2,669,160.02-1,074,771.36

Finding the Fourth Proportional to 1,934,262.36, 2,669,160.02 and 1,074,771.36

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Solution

The fourth proportional to 1,934,262.36, 2,669,160.02 and 1,074,771.36 is: 1,483,116.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,934,262.36 : 2,669,160.02 = 1,074,771.36 : x
  2. Step 2: Convert to fraction form
    1,934,262.36/2,669,160.02 = 1,074,771.36/x
  3. Step 3: Cross multiply
    1,934,262.36x = 2,669,160.02 × 1,074,771.36
  4. Step 4: Simplify right side
    1,934,262.36x = 2,868,736,744,753.03
  5. Step 5: Solve for x
    x = 2,868,736,744,753.03/1,934,262.36
  6. Step 6: Final answer
    x = 1,483,116.67

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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.