Home / 4,045,573.65-6,069,246.62-1,521,228.90

Finding the Fourth Proportional to 4,045,573.65, 6,069,246.62 and 1,521,228.90

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Solution

The fourth proportional to 4,045,573.65, 6,069,246.62 and 1,521,228.90 is: 2,282,176.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,045,573.65 : 6,069,246.62 = 1,521,228.90 : x
  2. Step 2: Convert to fraction form
    4,045,573.65/6,069,246.62 = 1,521,228.90/x
  3. Step 3: Cross multiply
    4,045,573.65x = 6,069,246.62 × 1,521,228.90
  4. Step 4: Simplify right side
    4,045,573.65x = 9,232,713,351,965.17
  5. Step 5: Solve for x
    x = 9,232,713,351,965.17/4,045,573.65
  6. Step 6: Final answer
    x = 2,282,176.56

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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.