Home / 3,636,526.55-5,454,817.16-1,614,226.79

Finding the Fourth Proportional to 3,636,526.55, 5,454,817.16 and 1,614,226.79

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Solution

The fourth proportional to 3,636,526.55, 5,454,817.16 and 1,614,226.79 is: 2,421,352.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,636,526.55 : 5,454,817.16 = 1,614,226.79 : x
  2. Step 2: Convert to fraction form
    3,636,526.55/5,454,817.16 = 1,614,226.79/x
  3. Step 3: Cross multiply
    3,636,526.55x = 5,454,817.16 × 1,614,226.79
  4. Step 4: Simplify right side
    3,636,526.55x = 8,805,311,964,931.85
  5. Step 5: Solve for x
    x = 8,805,311,964,931.85/3,636,526.55
  6. Step 6: Final answer
    x = 2,421,352.31

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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.