Home / 2,234,681.60-3,352,022.40-2,075,249.30

Finding the Fourth Proportional to 2,234,681.60, 3,352,022.40 and 2,075,249.30

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Solution

The fourth proportional to 2,234,681.60, 3,352,022.40 and 2,075,249.30 is: 3,112,873.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,234,681.60 : 3,352,022.40 = 2,075,249.30 : x
  2. Step 2: Convert to fraction form
    2,234,681.60/3,352,022.40 = 2,075,249.30/x
  3. Step 3: Cross multiply
    2,234,681.60x = 3,352,022.40 × 2,075,249.30
  4. Step 4: Simplify right side
    2,234,681.60x = 6,956,282,139,184.32
  5. Step 5: Solve for x
    x = 6,956,282,139,184.32/2,234,681.60
  6. Step 6: Final answer
    x = 3,112,873.95

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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.