Finding the Third Proportional to 473,374.13 and 715,726.13
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Solution
The third proportional to 473,374.13 and 715,726.13 is: 1,082,154.39
Step by Step Solution
- Step 1: Write the proportion equation
473,374.13 : 715,726.13 = 715,726.13 : x - Step 2: Convert to fraction form
473,374.13/715,726.13 = 715,726.13/x - Step 3: Cross multiply
473,374.13x = 715,726.13 × 715,726.13 - Step 4: Simplify right side
473,374.13x = 512,263,886,007.52 - Step 5: Solve for x
x = 512,263,886,007.52/473,374.13 - Step 6: Final answer
x = 1,082,154.39
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These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.