Finding the Fourth Proportional to 6,028,605.81, 8,319,570.14 and 3,275,347.77
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Solution
The fourth proportional to 6,028,605.81, 8,319,570.14 and 3,275,347.77 is: 4,520,031.06
Step by Step Solution
- Step 1: Write the proportion equation
6,028,605.81 : 8,319,570.14 = 3,275,347.77 : x - Step 2: Convert to fraction form
6,028,605.81/8,319,570.14 = 3,275,347.77/x - Step 3: Cross multiply
6,028,605.81x = 8,319,570.14 × 3,275,347.77 - Step 4: Simplify right side
6,028,605.81x = 27,249,485,489,030.85 - Step 5: Solve for x
x = 27,249,485,489,030.85/6,028,605.81 - Step 6: Final answer
x = 4,520,031.06
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1.5x scale
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.