Finding the Fourth Proportional to 1,736,670.44, 2,600,519.28 and 1,198,587.08
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Solution
The fourth proportional to 1,736,670.44, 2,600,519.28 and 1,198,587.08 is: 1,794,784.28
Step by Step Solution
- Step 1: Write the proportion equation
1,736,670.44 : 2,600,519.28 = 1,198,587.08 : x - Step 2: Convert to fraction form
1,736,670.44/2,600,519.28 = 1,198,587.08/x - Step 3: Cross multiply
1,736,670.44x = 2,600,519.28 × 1,198,587.08 - Step 4: Simplify right side
1,736,670.44x = 3,116,948,810,298.90 - Step 5: Solve for x
x = 3,116,948,810,298.90/1,736,670.44 - Step 6: Final answer
x = 1,794,784.28
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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.