Home / 4,422,907.02-6,105,494.94-2,973,443.13

Finding the Fourth Proportional to 4,422,907.02, 6,105,494.94 and 2,973,443.13

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Solution

The fourth proportional to 4,422,907.02, 6,105,494.94 and 2,973,443.13 is: 4,104,617.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,422,907.02 : 6,105,494.94 = 2,973,443.13 : x
  2. Step 2: Convert to fraction form
    4,422,907.02/6,105,494.94 = 2,973,443.13/x
  3. Step 3: Cross multiply
    4,422,907.02x = 6,105,494.94 × 2,973,443.13
  4. Step 4: Simplify right side
    4,422,907.02x = 18,154,341,984,592.76
  5. Step 5: Solve for x
    x = 18,154,341,984,592.76/4,422,907.02
  6. Step 6: Final answer
    x = 4,104,617.60

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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.