Finding the Fourth Proportional to 1,466,619.37, 2,203,297.21 and 1,035,328.57
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Solution
The fourth proportional to 1,466,619.37, 2,203,297.21 and 1,035,328.57 is: 1,555,370.53
Step by Step Solution
- Step 1: Write the proportion equation
1,466,619.37 : 2,203,297.21 = 1,035,328.57 : x - Step 2: Convert to fraction form
1,466,619.37/2,203,297.21 = 1,035,328.57/x - Step 3: Cross multiply
1,466,619.37x = 2,203,297.21 × 1,035,328.57 - Step 4: Simplify right side
1,466,619.37x = 2,281,136,549,714.29 - Step 5: Solve for x
x = 2,281,136,549,714.29/1,466,619.37 - Step 6: Final answer
x = 1,555,370.53
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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.