Home / 4,664,716.68-6,997,075.02-2,668,773

Finding the Fourth Proportional to 4,664,716.68, 6,997,075.02 and 2,668,773

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Solution

The fourth proportional to 4,664,716.68, 6,997,075.02 and 2,668,773 is: 4,003,159.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,664,716.68 : 6,997,075.02 = 2,668,773 : x
  2. Step 2: Convert to fraction form
    4,664,716.68/6,997,075.02 = 2,668,773/x
  3. Step 3: Cross multiply
    4,664,716.68x = 6,997,075.02 × 2,668,773
  4. Step 4: Simplify right side
    4,664,716.68x = 18,673,604,892,350.46
  5. Step 5: Solve for x
    x = 18,673,604,892,350.46/4,664,716.68
  6. Step 6: Final answer
    x = 4,003,159.50

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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.