Finding the Fourth Proportional to 759,797.94, 1,048,547.06 and 433,159.26
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Solution
The fourth proportional to 759,797.94, 1,048,547.06 and 433,159.26 is: 597,774.55
Step by Step Solution
- Step 1: Write the proportion equation
759,797.94 : 1,048,547.06 = 433,159.26 : x - Step 2: Convert to fraction form
759,797.94/1,048,547.06 = 433,159.26/x - Step 3: Cross multiply
759,797.94x = 1,048,547.06 × 433,159.26 - Step 4: Simplify right side
759,797.94x = 454,187,868,584.78 - Step 5: Solve for x
x = 454,187,868,584.78/759,797.94 - Step 6: Final answer
x = 597,774.55
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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.