Home / 3,446,622.01-4,756,152.09-1,897,582.06

Finding the Fourth Proportional to 3,446,622.01, 4,756,152.09 and 1,897,582.06

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Solution

The fourth proportional to 3,446,622.01, 4,756,152.09 and 1,897,582.06 is: 2,618,560.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,446,622.01 : 4,756,152.09 = 1,897,582.06 : x
  2. Step 2: Convert to fraction form
    3,446,622.01/4,756,152.09 = 1,897,582.06/x
  3. Step 3: Cross multiply
    3,446,622.01x = 4,756,152.09 × 1,897,582.06
  4. Step 4: Simplify right side
    3,446,622.01x = 9,025,188,880,615.51
  5. Step 5: Solve for x
    x = 9,025,188,880,615.51/3,446,622.01
  6. Step 6: Final answer
    x = 2,618,560.68

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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.