Home / 8,040,064.08-11,095,280.01-4,368,971.91

Finding the Fourth Proportional to 8,040,064.08, 11,095,280.01 and 4,368,971.91

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Solution

The fourth proportional to 8,040,064.08, 11,095,280.01 and 4,368,971.91 is: 6,029,176.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,040,064.08 : 11,095,280.01 = 4,368,971.91 : x
  2. Step 2: Convert to fraction form
    8,040,064.08/11,095,280.01 = 4,368,971.91/x
  3. Step 3: Cross multiply
    8,040,064.08x = 11,095,280.01 × 4,368,971.91
  4. Step 4: Simplify right side
    8,040,064.08x = 48,474,966,697,274.52
  5. Step 5: Solve for x
    x = 48,474,966,697,274.52/8,040,064.08
  6. Step 6: Final answer
    x = 6,029,176.66

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.