Home / 2,379,702.65-3,566,521.33-1,114,741.85

Finding the Fourth Proportional to 2,379,702.65, 3,566,521.33 and 1,114,741.85

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Solution

The fourth proportional to 2,379,702.65, 3,566,521.33 and 1,114,741.85 is: 1,670,692.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,379,702.65 : 3,566,521.33 = 1,114,741.85 : x
  2. Step 2: Convert to fraction form
    2,379,702.65/3,566,521.33 = 1,114,741.85/x
  3. Step 3: Cross multiply
    2,379,702.65x = 3,566,521.33 × 1,114,741.85
  4. Step 4: Simplify right side
    2,379,702.65x = 3,975,750,564,849.20
  5. Step 5: Solve for x
    x = 3,975,750,564,849.20/2,379,702.65
  6. Step 6: Final answer
    x = 1,670,692.17

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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.