Finding the Fourth Proportional to 6,356,714.52, 9,536,244.66 and 2,097,177.24
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Solution
The fourth proportional to 6,356,714.52, 9,536,244.66 and 2,097,177.24 is: 3,146,152.81
Step by Step Solution
- Step 1: Write the proportion equation
6,356,714.52 : 9,536,244.66 = 2,097,177.24 : x - Step 2: Convert to fraction form
6,356,714.52/9,536,244.66 = 2,097,177.24/x - Step 3: Cross multiply
6,356,714.52x = 9,536,244.66 × 2,097,177.24 - Step 4: Simplify right side
6,356,714.52x = 19,999,195,256,023.54 - Step 5: Solve for x
x = 19,999,195,256,023.54/6,356,714.52 - Step 6: Final answer
x = 3,146,152.81
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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.