Finding the Fourth Proportional to 1,550,547.92, 2,326,720.44 and 651,918.80
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Solution
The fourth proportional to 1,550,547.92, 2,326,720.44 and 651,918.80 is: 978,255.99
Step by Step Solution
- Step 1: Write the proportion equation
1,550,547.92 : 2,326,720.44 = 651,918.80 : x - Step 2: Convert to fraction form
1,550,547.92/2,326,720.44 = 651,918.80/x - Step 3: Cross multiply
1,550,547.92x = 2,326,720.44 × 651,918.80 - Step 4: Simplify right side
1,550,547.92x = 1,516,832,797,180.27 - Step 5: Solve for x
x = 1,516,832,797,180.27/1,550,547.92 - Step 6: Final answer
x = 978,255.99
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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.