Home / 3,011,652.84-4,156,089.06-1,653,613.80

Finding the Fourth Proportional to 3,011,652.84, 4,156,089.06 and 1,653,613.80

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Solution

The fourth proportional to 3,011,652.84, 4,156,089.06 and 1,653,613.80 is: 2,281,991.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,011,652.84 : 4,156,089.06 = 1,653,613.80 : x
  2. Step 2: Convert to fraction form
    3,011,652.84/4,156,089.06 = 1,653,613.80/x
  3. Step 3: Cross multiply
    3,011,652.84x = 4,156,089.06 × 1,653,613.80
  4. Step 4: Simplify right side
    3,011,652.84x = 6,872,566,223,645.03
  5. Step 5: Solve for x
    x = 6,872,566,223,645.03/3,011,652.84
  6. Step 6: Final answer
    x = 2,281,991.51

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