Home / 1,826,210.58-2,739,689.46-627,977.22

Finding the Fourth Proportional to 1,826,210.58, 2,739,689.46 and 627,977.22

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Solution

The fourth proportional to 1,826,210.58, 2,739,689.46 and 627,977.22 is: 942,094.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,826,210.58 : 2,739,689.46 = 627,977.22 : x
  2. Step 2: Convert to fraction form
    1,826,210.58/2,739,689.46 = 627,977.22/x
  3. Step 3: Cross multiply
    1,826,210.58x = 2,739,689.46 × 627,977.22
  4. Step 4: Simplify right side
    1,826,210.58x = 1,720,462,570,754.10
  5. Step 5: Solve for x
    x = 1,720,462,570,754.10/1,826,210.58
  6. Step 6: Final answer
    x = 942,094.30

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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.