Finding the Fourth Proportional to 1,725,159.68, 2,588,133.20 and 527,252.32
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Solution
The fourth proportional to 1,725,159.68, 2,588,133.20 and 527,252.32 is: 790,998.80
Step by Step Solution
- Step 1: Write the proportion equation
1,725,159.68 : 2,588,133.20 = 527,252.32 : x - Step 2: Convert to fraction form
1,725,159.68/2,588,133.20 = 527,252.32/x - Step 3: Cross multiply
1,725,159.68x = 2,588,133.20 × 527,252.32 - Step 4: Simplify right side
1,725,159.68x = 1,364,599,234,169.02 - Step 5: Solve for x
x = 1,364,599,234,169.02/1,725,159.68 - Step 6: Final answer
x = 790,998.80
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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.