Home / 9,381,959.10-14,082,038.97-4,527,681.90

Finding the Fourth Proportional to 9,381,959.10, 14,082,038.97 and 4,527,681.90

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Solution

The fourth proportional to 9,381,959.10, 14,082,038.97 and 4,527,681.90 is: 6,795,914.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,381,959.10 : 14,082,038.97 = 4,527,681.90 : x
  2. Step 2: Convert to fraction form
    9,381,959.10/14,082,038.97 = 4,527,681.90/x
  3. Step 3: Cross multiply
    9,381,959.10x = 14,082,038.97 × 4,527,681.90
  4. Step 4: Simplify right side
    9,381,959.10x = 63,758,992,959,563.65
  5. Step 5: Solve for x
    x = 63,758,992,959,563.65/9,381,959.10
  6. Step 6: Final answer
    x = 6,795,914.61

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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.