Home / 3,201,392.48-4,417,869.70-1,751,075.24

Finding the Fourth Proportional to 3,201,392.48, 4,417,869.70 and 1,751,075.24

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Solution

The fourth proportional to 3,201,392.48, 4,417,869.70 and 1,751,075.24 is: 2,416,455.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,201,392.48 : 4,417,869.70 = 1,751,075.24 : x
  2. Step 2: Convert to fraction form
    3,201,392.48/4,417,869.70 = 1,751,075.24/x
  3. Step 3: Cross multiply
    3,201,392.48x = 4,417,869.70 × 1,751,075.24
  4. Step 4: Simplify right side
    3,201,392.48x = 7,736,022,245,216.23
  5. Step 5: Solve for x
    x = 7,736,022,245,216.23/3,201,392.48
  6. Step 6: Final answer
    x = 2,416,455.43

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1.5x scale

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.