Home / 1,150,930.60-1,726,395.90-973,783.60

Finding the Fourth Proportional to 1,150,930.60, 1,726,395.90 and 973,783.60

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Solution

The fourth proportional to 1,150,930.60, 1,726,395.90 and 973,783.60 is: 1,460,675.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,150,930.60 : 1,726,395.90 = 973,783.60 : x
  2. Step 2: Convert to fraction form
    1,150,930.60/1,726,395.90 = 973,783.60/x
  3. Step 3: Cross multiply
    1,150,930.60x = 1,726,395.90 × 973,783.60
  4. Step 4: Simplify right side
    1,150,930.60x = 1,681,136,014,527.24
  5. Step 5: Solve for x
    x = 1,681,136,014,527.24/1,150,930.60
  6. Step 6: Final answer
    x = 1,460,675.40

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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.