Home / 4,422,907.16-6,105,495.13-2,973,443.25

Finding the Fourth Proportional to 4,422,907.16, 6,105,495.13 and 2,973,443.25

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Solution

The fourth proportional to 4,422,907.16, 6,105,495.13 and 2,973,443.25 is: 4,104,617.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,422,907.16 : 6,105,495.13 = 2,973,443.25 : x
  2. Step 2: Convert to fraction form
    4,422,907.16/6,105,495.13 = 2,973,443.25/x
  3. Step 3: Cross multiply
    4,422,907.16x = 6,105,495.13 × 2,973,443.25
  4. Step 4: Simplify right side
    4,422,907.16x = 18,154,343,274,772.77
  5. Step 5: Solve for x
    x = 18,154,343,274,772.77/4,422,907.16
  6. Step 6: Final answer
    x = 4,104,617.76

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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.