Home / 8,038,959.92-11,089,335.24-5,093,388.08

Finding the Fourth Proportional to 8,038,959.92, 11,089,335.24 and 5,093,388.08

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Solution

The fourth proportional to 8,038,959.92, 11,089,335.24 and 5,093,388.08 is: 7,026,069.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,038,959.92 : 11,089,335.24 = 5,093,388.08 : x
  2. Step 2: Convert to fraction form
    8,038,959.92/11,089,335.24 = 5,093,388.08/x
  3. Step 3: Cross multiply
    8,038,959.92x = 11,089,335.24 × 5,093,388.08
  4. Step 4: Simplify right side
    8,038,959.92x = 56,482,287,926,539.94
  5. Step 5: Solve for x
    x = 56,482,287,926,539.94/8,038,959.92
  6. Step 6: Final answer
    x = 7,026,069.10

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1.5x scale

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.