Home / 3,262,100-4,501,698-1,831,316

Finding the Fourth Proportional to 3,262,100, 4,501,698 and 1,831,316

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Solution

The fourth proportional to 3,262,100, 4,501,698 and 1,831,316 is: 2,527,216.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,262,100 : 4,501,698 = 1,831,316 : x
  2. Step 2: Convert to fraction form
    3,262,100/4,501,698 = 1,831,316/x
  3. Step 3: Cross multiply
    3,262,100x = 4,501,698 × 1,831,316
  4. Step 4: Simplify right side
    3,262,100x = 8,244,031,574,568
  5. Step 5: Solve for x
    x = 8,244,031,574,568/3,262,100
  6. Step 6: Final answer
    x = 2,527,216.08

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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.