Home / 2,033,928.96-2,819,681.28-1,926,075.84

Finding the Fourth Proportional to 2,033,928.96, 2,819,681.28 and 1,926,075.84

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Solution

The fourth proportional to 2,033,928.96, 2,819,681.28 and 1,926,075.84 is: 2,670,162.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,033,928.96 : 2,819,681.28 = 1,926,075.84 : x
  2. Step 2: Convert to fraction form
    2,033,928.96/2,819,681.28 = 1,926,075.84/x
  3. Step 3: Cross multiply
    2,033,928.96x = 2,819,681.28 × 1,926,075.84
  4. Step 4: Simplify right side
    2,033,928.96x = 5,430,919,989,908.28
  5. Step 5: Solve for x
    x = 5,430,919,989,908.28/2,033,928.96
  6. Step 6: Final answer
    x = 2,670,162.08

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These problems maintain the same ratio (1.39) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.