Home / 3,248,562.81-4,483,417.32-1,853,467.95

Finding the Fourth Proportional to 3,248,562.81, 4,483,417.32 and 1,853,467.95

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Solution

The fourth proportional to 3,248,562.81, 4,483,417.32 and 1,853,467.95 is: 2,558,014.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,248,562.81 : 4,483,417.32 = 1,853,467.95 : x
  2. Step 2: Convert to fraction form
    3,248,562.81/4,483,417.32 = 1,853,467.95/x
  3. Step 3: Cross multiply
    3,248,562.81x = 4,483,417.32 × 1,853,467.95
  4. Step 4: Simplify right side
    3,248,562.81x = 8,309,870,309,094.90
  5. Step 5: Solve for x
    x = 8,309,870,309,094.90/3,248,562.81
  6. Step 6: Final answer
    x = 2,558,014.36

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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.