Home / 7,054,243.80-10,565,619.30-5,794,531.80

Finding the Fourth Proportional to 7,054,243.80, 10,565,619.30 and 5,794,531.80

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Solution

The fourth proportional to 7,054,243.80, 10,565,619.30 and 5,794,531.80 is: 8,678,863.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,054,243.80 : 10,565,619.30 = 5,794,531.80 : x
  2. Step 2: Convert to fraction form
    7,054,243.80/10,565,619.30 = 5,794,531.80/x
  3. Step 3: Cross multiply
    7,054,243.80x = 10,565,619.30 × 5,794,531.80
  4. Step 4: Simplify right side
    7,054,243.80x = 61,222,817,020,543.74
  5. Step 5: Solve for x
    x = 61,222,817,020,543.74/7,054,243.80
  6. Step 6: Final answer
    x = 8,678,863.21

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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.