Home / 2,364,875.10-3,263,530.77-1,346,278.50

Finding the Fourth Proportional to 2,364,875.10, 3,263,530.77 and 1,346,278.50

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Solution

The fourth proportional to 2,364,875.10, 3,263,530.77 and 1,346,278.50 is: 1,857,866.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,364,875.10 : 3,263,530.77 = 1,346,278.50 : x
  2. Step 2: Convert to fraction form
    2,364,875.10/3,263,530.77 = 1,346,278.50/x
  3. Step 3: Cross multiply
    2,364,875.10x = 3,263,530.77 × 1,346,278.50
  4. Step 4: Simplify right side
    2,364,875.10x = 4,393,621,309,739.45
  5. Step 5: Solve for x
    x = 4,393,621,309,739.45/2,364,875.10
  6. Step 6: Final answer
    x = 1,857,866.11

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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.