Home / 4,422,952.09-6,105,557.31-2,973,488.23

Finding the Fourth Proportional to 4,422,952.09, 6,105,557.31 and 2,973,488.23

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Solution

The fourth proportional to 4,422,952.09, 6,105,557.31 and 2,973,488.23 is: 4,104,679.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,422,952.09 : 6,105,557.31 = 2,973,488.23 : x
  2. Step 2: Convert to fraction form
    4,422,952.09/6,105,557.31 = 2,973,488.23/x
  3. Step 3: Cross multiply
    4,422,952.09x = 6,105,557.31 × 2,973,488.23
  4. Step 4: Simplify right side
    4,422,952.09x = 18,154,802,798,875.46
  5. Step 5: Solve for x
    x = 18,154,802,798,875.46/4,422,952.09
  6. Step 6: Final answer
    x = 4,104,679.96

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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.