Finding the Fourth Proportional to 1,058,952.66, 1,461,365.95 and 575,517.82
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Solution
The fourth proportional to 1,058,952.66, 1,461,365.95 and 575,517.82 is: 794,220.72
Step by Step Solution
- Step 1: Write the proportion equation
1,058,952.66 : 1,461,365.95 = 575,517.82 : x - Step 2: Convert to fraction form
1,058,952.66/1,461,365.95 = 575,517.82/x - Step 3: Cross multiply
1,058,952.66x = 1,461,365.95 × 575,517.82 - Step 4: Simplify right side
1,058,952.66x = 841,042,145,766.23 - Step 5: Solve for x
x = 841,042,145,766.23/1,058,952.66 - Step 6: Final answer
x = 794,220.72
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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.