Finding the Fourth Proportional to 1,014,317.18, 1,519,060.84 and 586,952.09
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Solution
The fourth proportional to 1,014,317.18, 1,519,060.84 and 586,952.09 is: 879,030.70
Step by Step Solution
- Step 1: Write the proportion equation
1,014,317.18 : 1,519,060.84 = 586,952.09 : x - Step 2: Convert to fraction form
1,014,317.18/1,519,060.84 = 586,952.09/x - Step 3: Cross multiply
1,014,317.18x = 1,519,060.84 × 586,952.09 - Step 4: Simplify right side
1,014,317.18x = 891,615,936,570.30 - Step 5: Solve for x
x = 891,615,936,570.30/1,014,317.18 - Step 6: Final answer
x = 879,030.70
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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.