Home / 1,634,584.14-2,451,851.60-735,390.90

Finding the Fourth Proportional to 1,634,584.14, 2,451,851.60 and 735,390.90

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Solution

The fourth proportional to 1,634,584.14, 2,451,851.60 and 735,390.90 is: 1,103,075.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,634,584.14 : 2,451,851.60 = 735,390.90 : x
  2. Step 2: Convert to fraction form
    1,634,584.14/2,451,851.60 = 735,390.90/x
  3. Step 3: Cross multiply
    1,634,584.14x = 2,451,851.60 × 735,390.90
  4. Step 4: Simplify right side
    1,634,584.14x = 1,803,069,351,113.49
  5. Step 5: Solve for x
    x = 1,803,069,351,113.49/1,634,584.14
  6. Step 6: Final answer
    x = 1,103,075.28

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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.