Home / 1,549,888.94-2,324,840.84-470,410.88

Finding the Fourth Proportional to 1,549,888.94, 2,324,840.84 and 470,410.88

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Solution

The fourth proportional to 1,549,888.94, 2,324,840.84 and 470,410.88 is: 705,618.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,549,888.94 : 2,324,840.84 = 470,410.88 : x
  2. Step 2: Convert to fraction form
    1,549,888.94/2,324,840.84 = 470,410.88/x
  3. Step 3: Cross multiply
    1,549,888.94x = 2,324,840.84 × 470,410.88
  4. Step 4: Simplify right side
    1,549,888.94x = 1,093,630,413,192.12
  5. Step 5: Solve for x
    x = 1,093,630,413,192.12/1,549,888.94
  6. Step 6: Final answer
    x = 705,618.57

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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.