Home / 3,328,848.96-4,593,549.93-2,039,514.05

Finding the Fourth Proportional to 3,328,848.96, 4,593,549.93 and 2,039,514.05

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Solution

The fourth proportional to 3,328,848.96, 4,593,549.93 and 2,039,514.05 is: 2,814,369.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,328,848.96 : 4,593,549.93 = 2,039,514.05 : x
  2. Step 2: Convert to fraction form
    3,328,848.96/4,593,549.93 = 2,039,514.05/x
  3. Step 3: Cross multiply
    3,328,848.96x = 4,593,549.93 × 2,039,514.05
  4. Step 4: Simplify right side
    3,328,848.96x = 9,368,609,598,643.77
  5. Step 5: Solve for x
    x = 9,368,609,598,643.77/3,328,848.96
  6. Step 6: Final answer
    x = 2,814,369.08

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.