Finding the Fourth Proportional to 949,686.72, 1,424,642.52 and 594,730.08
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Solution
The fourth proportional to 949,686.72, 1,424,642.52 and 594,730.08 is: 892,165.53
Step by Step Solution
- Step 1: Write the proportion equation
949,686.72 : 1,424,642.52 = 594,730.08 : x - Step 2: Convert to fraction form
949,686.72/1,424,642.52 = 594,730.08/x - Step 3: Cross multiply
949,686.72x = 1,424,642.52 × 594,730.08 - Step 4: Simplify right side
949,686.72x = 847,277,759,891.00 - Step 5: Solve for x
x = 847,277,759,891.00/949,686.72 - Step 6: Final answer
x = 892,165.53
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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.