Finding the Fourth Proportional to 1,713,588.62, 2,565,339.26 and 1,266,305.00
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Solution
The fourth proportional to 1,713,588.62, 2,565,339.26 and 1,266,305.00 is: 1,895,730.33
Step by Step Solution
- Step 1: Write the proportion equation
1,713,588.62 : 2,565,339.26 = 1,266,305.00 : x - Step 2: Convert to fraction form
1,713,588.62/2,565,339.26 = 1,266,305.00/x - Step 3: Cross multiply
1,713,588.62x = 2,565,339.26 × 1,266,305.00 - Step 4: Simplify right side
1,713,588.62x = 3,248,501,912,476.08 - Step 5: Solve for x
x = 3,248,501,912,476.08/1,713,588.62 - Step 6: Final answer
x = 1,895,730.33
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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.