Home / 4,555,804.80-6,841,580.40-2,430,040.80

Finding the Fourth Proportional to 4,555,804.80, 6,841,580.40 and 2,430,040.80

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Solution

The fourth proportional to 4,555,804.80, 6,841,580.40 and 2,430,040.80 is: 3,649,260.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,555,804.80 : 6,841,580.40 = 2,430,040.80 : x
  2. Step 2: Convert to fraction form
    4,555,804.80/6,841,580.40 = 2,430,040.80/x
  3. Step 3: Cross multiply
    4,555,804.80x = 6,841,580.40 × 2,430,040.80
  4. Step 4: Simplify right side
    4,555,804.80x = 16,625,319,508,480.32
  5. Step 5: Solve for x
    x = 16,625,319,508,480.32/4,555,804.80
  6. Step 6: Final answer
    x = 3,649,260.72

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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.