Home / 3,499,480.63-4,829,283.33-1,889,848.63

Finding the Fourth Proportional to 3,499,480.63, 4,829,283.33 and 1,889,848.63

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Solution

The fourth proportional to 3,499,480.63, 4,829,283.33 and 1,889,848.63 is: 2,607,991.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,499,480.63 : 4,829,283.33 = 1,889,848.63 : x
  2. Step 2: Convert to fraction form
    3,499,480.63/4,829,283.33 = 1,889,848.63/x
  3. Step 3: Cross multiply
    3,499,480.63x = 4,829,283.33 × 1,889,848.63
  4. Step 4: Simplify right side
    3,499,480.63x = 9,126,614,460,935.92
  5. Step 5: Solve for x
    x = 9,126,614,460,935.92/3,499,480.63
  6. Step 6: Final answer
    x = 2,607,991.14

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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.