Finding the Fourth Proportional to 1,058,959.67, 1,461,374.00 and 575,526.05
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Solution
The fourth proportional to 1,058,959.67, 1,461,374.00 and 575,526.05 is: 794,231.19
Step by Step Solution
- Step 1: Write the proportion equation
1,058,959.67 : 1,461,374.00 = 575,526.05 : x - Step 2: Convert to fraction form
1,058,959.67/1,461,374.00 = 575,526.05/x - Step 3: Cross multiply
1,058,959.67x = 1,461,374.00 × 575,526.05 - Step 4: Simplify right side
1,058,959.67x = 841,058,795,608.20 - Step 5: Solve for x
x = 841,058,795,608.20/1,058,959.67 - Step 6: Final answer
x = 794,231.19
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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.