Home / 8,525,444.40-12,797,270.16-3,670,154

Finding the Fourth Proportional to 8,525,444.40, 12,797,270.16 and 3,670,154

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Solution

The fourth proportional to 8,525,444.40, 12,797,270.16 and 3,670,154 is: 5,509,150.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,525,444.40 : 12,797,270.16 = 3,670,154 : x
  2. Step 2: Convert to fraction form
    8,525,444.40/12,797,270.16 = 3,670,154/x
  3. Step 3: Cross multiply
    8,525,444.40x = 12,797,270.16 × 3,670,154
  4. Step 4: Simplify right side
    8,525,444.40x = 46,967,952,266,804.64
  5. Step 5: Solve for x
    x = 46,967,952,266,804.64/8,525,444.40
  6. Step 6: Final answer
    x = 5,509,150.03

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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.