Home / 3,332,036.72-4,598,053.08-1,973,690.48

Finding the Fourth Proportional to 3,332,036.72, 4,598,053.08 and 1,973,690.48

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Solution

The fourth proportional to 3,332,036.72, 4,598,053.08 and 1,973,690.48 is: 2,723,599.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,332,036.72 : 4,598,053.08 = 1,973,690.48 : x
  2. Step 2: Convert to fraction form
    3,332,036.72/4,598,053.08 = 1,973,690.48/x
  3. Step 3: Cross multiply
    3,332,036.72x = 4,598,053.08 × 1,973,690.48
  4. Step 4: Simplify right side
    3,332,036.72x = 9,075,133,590,530.68
  5. Step 5: Solve for x
    x = 9,075,133,590,530.68/3,332,036.72
  6. Step 6: Final answer
    x = 2,723,599.51

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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.