Finding the Fourth Proportional to 2,452,884.36, 3,679,474.12 and 1,033,051.08
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Solution
The fourth proportional to 2,452,884.36, 3,679,474.12 and 1,033,051.08 is: 1,549,638.77
Step by Step Solution
- Step 1: Write the proportion equation
2,452,884.36 : 3,679,474.12 = 1,033,051.08 : x - Step 2: Convert to fraction form
2,452,884.36/3,679,474.12 = 1,033,051.08/x - Step 3: Cross multiply
2,452,884.36x = 3,679,474.12 × 1,033,051.08 - Step 4: Simplify right side
2,452,884.36x = 3,801,084,713,498.05 - Step 5: Solve for x
x = 3,801,084,713,498.05/2,452,884.36 - Step 6: Final answer
x = 1,549,638.77
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.