Home / 4,422,907.28-6,105,495.30-2,973,443.39

Finding the Fourth Proportional to 4,422,907.28, 6,105,495.30 and 2,973,443.39

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Solution

The fourth proportional to 4,422,907.28, 6,105,495.30 and 2,973,443.39 is: 4,104,617.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,422,907.28 : 6,105,495.30 = 2,973,443.39 : x
  2. Step 2: Convert to fraction form
    4,422,907.28/6,105,495.30 = 2,973,443.39/x
  3. Step 3: Cross multiply
    4,422,907.28x = 6,105,495.30 × 2,973,443.39
  4. Step 4: Simplify right side
    4,422,907.28x = 18,154,344,642,461.07
  5. Step 5: Solve for x
    x = 18,154,344,642,461.07/4,422,907.28
  6. Step 6: Final answer
    x = 4,104,617.96

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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.