Home / 9,526,878.15-14,290,295.35-4,134,829.65

Finding the Fourth Proportional to 9,526,878.15, 14,290,295.35 and 4,134,829.65

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Solution

The fourth proportional to 9,526,878.15, 14,290,295.35 and 4,134,829.65 is: 6,202,234.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,526,878.15 : 14,290,295.35 = 4,134,829.65 : x
  2. Step 2: Convert to fraction form
    9,526,878.15/14,290,295.35 = 4,134,829.65/x
  3. Step 3: Cross multiply
    9,526,878.15x = 14,290,295.35 × 4,134,829.65
  4. Step 4: Simplify right side
    9,526,878.15x = 59,087,936,920,437.12
  5. Step 5: Solve for x
    x = 59,087,936,920,437.12/9,526,878.15
  6. Step 6: Final answer
    x = 6,202,234.98

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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.