Home / 2,716,406.60-4,075,101.98-1,365,168.65

Finding the Fourth Proportional to 2,716,406.60, 4,075,101.98 and 1,365,168.65

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Solution

The fourth proportional to 2,716,406.60, 4,075,101.98 and 1,365,168.65 is: 2,048,000.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,716,406.60 : 4,075,101.98 = 1,365,168.65 : x
  2. Step 2: Convert to fraction form
    2,716,406.60/4,075,101.98 = 1,365,168.65/x
  3. Step 3: Cross multiply
    2,716,406.60x = 4,075,101.98 × 1,365,168.65
  4. Step 4: Simplify right side
    2,716,406.60x = 5,563,201,461,823.08
  5. Step 5: Solve for x
    x = 5,563,201,461,823.08/2,716,406.60
  6. Step 6: Final answer
    x = 2,048,000.27

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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.