Home / 4,089,727.77-5,643,492.51-2,370,959.02

Finding the Fourth Proportional to 4,089,727.77, 5,643,492.51 and 2,370,959.02

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Solution

The fourth proportional to 4,089,727.77, 5,643,492.51 and 2,370,959.02 is: 3,271,731.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,089,727.77 : 5,643,492.51 = 2,370,959.02 : x
  2. Step 2: Convert to fraction form
    4,089,727.77/5,643,492.51 = 2,370,959.02/x
  3. Step 3: Cross multiply
    4,089,727.77x = 5,643,492.51 × 2,370,959.02
  4. Step 4: Simplify right side
    4,089,727.77x = 13,380,489,470,886.94
  5. Step 5: Solve for x
    x = 13,380,489,470,886.94/4,089,727.77
  6. Step 6: Final answer
    x = 3,271,731.08

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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.