Home / 10,050,393.87-15,075,787.64-2,862,112.46

Finding the Fourth Proportional to 10,050,393.87, 15,075,787.64 and 2,862,112.46

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Solution

The fourth proportional to 10,050,393.87, 15,075,787.64 and 2,862,112.46 is: 4,293,224.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,050,393.87 : 15,075,787.64 = 2,862,112.46 : x
  2. Step 2: Convert to fraction form
    10,050,393.87/15,075,787.64 = 2,862,112.46/x
  3. Step 3: Cross multiply
    10,050,393.87x = 15,075,787.64 × 2,862,112.46
  4. Step 4: Simplify right side
    10,050,393.87x = 43,148,599,559,068.49
  5. Step 5: Solve for x
    x = 43,148,599,559,068.49/10,050,393.87
  6. Step 6: Final answer
    x = 4,293,224.73

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.