Finding the Fourth Proportional to 1,773,355.73, 2,660,407.65 and 575,184.99
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Solution
The fourth proportional to 1,773,355.73, 2,660,407.65 and 575,184.99 is: 862,898.81
Step by Step Solution
- Step 1: Write the proportion equation
1,773,355.73 : 2,660,407.65 = 575,184.99 : x - Step 2: Convert to fraction form
1,773,355.73/2,660,407.65 = 575,184.99/x - Step 3: Cross multiply
1,773,355.73x = 2,660,407.65 × 575,184.99 - Step 4: Simplify right side
1,773,355.73x = 1,530,226,547,561.17 - Step 5: Solve for x
x = 1,530,226,547,561.17/1,773,355.73 - Step 6: Final answer
x = 862,898.81
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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.