Home / 9,453,326.80-14,186,988.60-6,257,390.80

Finding the Fourth Proportional to 9,453,326.80, 14,186,988.60 and 6,257,390.80

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Solution

The fourth proportional to 9,453,326.80, 14,186,988.60 and 6,257,390.80 is: 9,390,718.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,453,326.80 : 14,186,988.60 = 6,257,390.80 : x
  2. Step 2: Convert to fraction form
    9,453,326.80/14,186,988.60 = 6,257,390.80/x
  3. Step 3: Cross multiply
    9,453,326.80x = 14,186,988.60 × 6,257,390.80
  4. Step 4: Simplify right side
    9,453,326.80x = 88,773,531,945,344.88
  5. Step 5: Solve for x
    x = 88,773,531,945,344.88/9,453,326.80
  6. Step 6: Final answer
    x = 9,390,718.61

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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.