Home / 10,052,273.14-15,075,918.45-2,863,869.28

Finding the Fourth Proportional to 10,052,273.14, 15,075,918.45 and 2,863,869.28

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Solution

The fourth proportional to 10,052,273.14, 15,075,918.45 and 2,863,869.28 is: 4,295,094.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,052,273.14 : 15,075,918.45 = 2,863,869.28 : x
  2. Step 2: Convert to fraction form
    10,052,273.14/15,075,918.45 = 2,863,869.28/x
  3. Step 3: Cross multiply
    10,052,273.14x = 15,075,918.45 × 2,863,869.28
  4. Step 4: Simplify right side
    10,052,273.14x = 43,175,459,679,050.41
  5. Step 5: Solve for x
    x = 43,175,459,679,050.41/10,052,273.14
  6. Step 6: Final answer
    x = 4,295,094.16

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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.