Home / 1,763,683.74-2,434,401.54-1,151,930.03

Finding the Fourth Proportional to 1,763,683.74, 2,434,401.54 and 1,151,930.03

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Solution

The fourth proportional to 1,763,683.74, 2,434,401.54 and 1,151,930.03 is: 1,590,001.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,763,683.74 : 2,434,401.54 = 1,151,930.03 : x
  2. Step 2: Convert to fraction form
    1,763,683.74/2,434,401.54 = 1,151,930.03/x
  3. Step 3: Cross multiply
    1,763,683.74x = 2,434,401.54 × 1,151,930.03
  4. Step 4: Simplify right side
    1,763,683.74x = 2,804,260,226,832.24
  5. Step 5: Solve for x
    x = 2,804,260,226,832.24/1,763,683.74
  6. Step 6: Final answer
    x = 1,590,001.75

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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.