Home / 1,163,416.23-1,744,646.72-444,019.93

Finding the Fourth Proportional to 1,163,416.23, 1,744,646.72 and 444,019.93

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Solution

The fourth proportional to 1,163,416.23, 1,744,646.72 and 444,019.93 is: 665,847.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,163,416.23 : 1,744,646.72 = 444,019.93 : x
  2. Step 2: Convert to fraction form
    1,163,416.23/1,744,646.72 = 444,019.93/x
  3. Step 3: Cross multiply
    1,163,416.23x = 1,744,646.72 × 444,019.93
  4. Step 4: Simplify right side
    1,163,416.23x = 774,657,907,907.41
  5. Step 5: Solve for x
    x = 774,657,907,907.41/1,163,416.23
  6. Step 6: Final answer
    x = 665,847.60

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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.