Home / 4,385,539.29-6,573,891.43-1,828,169.02

Finding the Fourth Proportional to 4,385,539.29, 6,573,891.43 and 1,828,169.02

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Solution

The fourth proportional to 4,385,539.29, 6,573,891.43 and 1,828,169.02 is: 2,740,412.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,385,539.29 : 6,573,891.43 = 1,828,169.02 : x
  2. Step 2: Convert to fraction form
    4,385,539.29/6,573,891.43 = 1,828,169.02/x
  3. Step 3: Cross multiply
    4,385,539.29x = 6,573,891.43 × 1,828,169.02
  4. Step 4: Simplify right side
    4,385,539.29x = 12,018,184,632,164.35
  5. Step 5: Solve for x
    x = 12,018,184,632,164.35/4,385,539.29
  6. Step 6: Final answer
    x = 2,740,412.03

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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.