Finding the Fourth Proportional to 1,707,730.84, 2,356,672.32 and 933,374.08
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Solution
The fourth proportional to 1,707,730.84, 2,356,672.32 and 933,374.08 is: 1,288,058.29
Step by Step Solution
- Step 1: Write the proportion equation
1,707,730.84 : 2,356,672.32 = 933,374.08 : x - Step 2: Convert to fraction form
1,707,730.84/2,356,672.32 = 933,374.08/x - Step 3: Cross multiply
1,707,730.84x = 2,356,672.32 × 933,374.08 - Step 4: Simplify right side
1,707,730.84x = 2,199,656,858,541.47 - Step 5: Solve for x
x = 2,199,656,858,541.47/1,707,730.84 - Step 6: Final answer
x = 1,288,058.29
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.