Finding the Fourth Proportional to 4,064,687.66, 6,097,036.10 and 1,368,787.12
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Solution
The fourth proportional to 4,064,687.66, 6,097,036.10 and 1,368,787.12 is: 2,053,182.23
Step by Step Solution
- Step 1: Write the proportion equation
4,064,687.66 : 6,097,036.10 = 1,368,787.12 : x - Step 2: Convert to fraction form
4,064,687.66/6,097,036.10 = 1,368,787.12/x - Step 3: Cross multiply
4,064,687.66x = 6,097,036.10 × 1,368,787.12 - Step 4: Simplify right side
4,064,687.66x = 8,345,544,461,768.51 - Step 5: Solve for x
x = 8,345,544,461,768.51/4,064,687.66 - Step 6: Final answer
x = 2,053,182.23
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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.