Home / 1,530,001.63-2,292,902.92-968,030.11

Finding the Fourth Proportional to 1,530,001.63, 2,292,902.92 and 968,030.11

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Solution

The fourth proportional to 1,530,001.63, 2,292,902.92 and 968,030.11 is: 1,450,716.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,530,001.63 : 2,292,902.92 = 968,030.11 : x
  2. Step 2: Convert to fraction form
    1,530,001.63/2,292,902.92 = 968,030.11/x
  3. Step 3: Cross multiply
    1,530,001.63x = 2,292,902.92 × 968,030.11
  4. Step 4: Simplify right side
    1,530,001.63x = 2,219,599,065,866.92
  5. Step 5: Solve for x
    x = 2,219,599,065,866.92/1,530,001.63
  6. Step 6: Final answer
    x = 1,450,716.80

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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.