Home / 5,594,343.71-7,719,503.72-3,528,579.00

Finding the Fourth Proportional to 5,594,343.71, 7,719,503.72 and 3,528,579.00

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Solution

The fourth proportional to 5,594,343.71, 7,719,503.72 and 3,528,579.00 is: 4,869,003.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,594,343.71 : 7,719,503.72 = 3,528,579.00 : x
  2. Step 2: Convert to fraction form
    5,594,343.71/7,719,503.72 = 3,528,579.00/x
  3. Step 3: Cross multiply
    5,594,343.71x = 7,719,503.72 × 3,528,579.00
  4. Step 4: Simplify right side
    5,594,343.71x = 27,238,878,728,119.12
  5. Step 5: Solve for x
    x = 27,238,878,728,119.12/5,594,343.71
  6. Step 6: Final answer
    x = 4,869,003.44

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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.