Home / 1,831,555.85-2,747,730.51-552,056.28

Finding the Fourth Proportional to 1,831,555.85, 2,747,730.51 and 552,056.28

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Solution

The fourth proportional to 1,831,555.85, 2,747,730.51 and 552,056.28 is: 828,204.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,831,555.85 : 2,747,730.51 = 552,056.28 : x
  2. Step 2: Convert to fraction form
    1,831,555.85/2,747,730.51 = 552,056.28/x
  3. Step 3: Cross multiply
    1,831,555.85x = 2,747,730.51 × 552,056.28
  4. Step 4: Simplify right side
    1,831,555.85x = 1,516,901,897,449.39
  5. Step 5: Solve for x
    x = 1,516,901,897,449.39/1,831,555.85
  6. Step 6: Final answer
    x = 828,204.01

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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.