Home / 9,566,013.82-14,349,720.65-3,886,345.66

Finding the Fourth Proportional to 9,566,013.82, 14,349,720.65 and 3,886,345.66

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Solution

The fourth proportional to 9,566,013.82, 14,349,720.65 and 3,886,345.66 is: 5,829,802.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,566,013.82 : 14,349,720.65 = 3,886,345.66 : x
  2. Step 2: Convert to fraction form
    9,566,013.82/14,349,720.65 = 3,886,345.66/x
  3. Step 3: Cross multiply
    9,566,013.82x = 14,349,720.65 × 3,886,345.66
  4. Step 4: Simplify right side
    9,566,013.82x = 55,767,974,570,339.88
  5. Step 5: Solve for x
    x = 55,767,974,570,339.88/9,566,013.82
  6. Step 6: Final answer
    x = 5,829,802.84

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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.