Finding the Fourth Proportional to 795,276.64, 1,097,448.96 and 432,701.92
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Solution
The fourth proportional to 795,276.64, 1,097,448.96 and 432,701.92 is: 597,110.80
Step by Step Solution
- Step 1: Write the proportion equation
795,276.64 : 1,097,448.96 = 432,701.92 : x - Step 2: Convert to fraction form
795,276.64/1,097,448.96 = 432,701.92/x - Step 3: Cross multiply
795,276.64x = 1,097,448.96 × 432,701.92 - Step 4: Simplify right side
795,276.64x = 474,868,272,094.00 - Step 5: Solve for x
x = 474,868,272,094.00/795,276.64 - Step 6: Final answer
x = 597,110.80
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.