Home / 9,315,512.50-13,973,268.75-2,583,926.50

Finding the Fourth Proportional to 9,315,512.50, 13,973,268.75 and 2,583,926.50

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Solution

The fourth proportional to 9,315,512.50, 13,973,268.75 and 2,583,926.50 is: 3,875,889.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,315,512.50 : 13,973,268.75 = 2,583,926.50 : x
  2. Step 2: Convert to fraction form
    9,315,512.50/13,973,268.75 = 2,583,926.50/x
  3. Step 3: Cross multiply
    9,315,512.50x = 13,973,268.75 × 2,583,926.50
  4. Step 4: Simplify right side
    9,315,512.50x = 36,105,899,414,746.88
  5. Step 5: Solve for x
    x = 36,105,899,414,746.88/9,315,512.50
  6. Step 6: Final answer
    x = 3,875,889.75

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1.5x scale

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.