Finding the Fourth Proportional to 1,714,438.08, 2,571,848.64 and 703,518.72
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Solution
The fourth proportional to 1,714,438.08, 2,571,848.64 and 703,518.72 is: 1,055,356.67
Step by Step Solution
- Step 1: Write the proportion equation
1,714,438.08 : 2,571,848.64 = 703,518.72 : x - Step 2: Convert to fraction form
1,714,438.08/2,571,848.64 = 703,518.72/x - Step 3: Cross multiply
1,714,438.08x = 2,571,848.64 × 703,518.72 - Step 4: Simplify right side
1,714,438.08x = 1,809,343,663,246.54 - Step 5: Solve for x
x = 1,809,343,663,246.54/1,714,438.08 - Step 6: Final answer
x = 1,055,356.67
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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.