Finding the Fourth Proportional to 7,617,673.68, 11,426,577.48 and 1,937,904
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Solution
The fourth proportional to 7,617,673.68, 11,426,577.48 and 1,937,904 is: 2,906,873.03
Step by Step Solution
- Step 1: Write the proportion equation
7,617,673.68 : 11,426,577.48 = 1,937,904 : x - Step 2: Convert to fraction form
7,617,673.68/11,426,577.48 = 1,937,904/x - Step 3: Cross multiply
7,617,673.68x = 11,426,577.48 × 1,937,904 - Step 4: Simplify right side
7,617,673.68x = 22,143,610,204,801.92 - Step 5: Solve for x
x = 22,143,610,204,801.92/7,617,673.68 - Step 6: Final answer
x = 2,906,873.03
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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.