Home / 2,050,318.10-3,075,477.15-702,032.60

Finding the Fourth Proportional to 2,050,318.10, 3,075,477.15 and 702,032.60

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Solution

The fourth proportional to 2,050,318.10, 3,075,477.15 and 702,032.60 is: 1,053,048.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,050,318.10 : 3,075,477.15 = 702,032.60 : x
  2. Step 2: Convert to fraction form
    2,050,318.10/3,075,477.15 = 702,032.60/x
  3. Step 3: Cross multiply
    2,050,318.10x = 3,075,477.15 × 702,032.60
  4. Step 4: Simplify right side
    2,050,318.10x = 2,159,085,219,855.09
  5. Step 5: Solve for x
    x = 2,159,085,219,855.09/2,050,318.10
  6. Step 6: Final answer
    x = 1,053,048.90

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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.