Finding the Fourth Proportional to 10,779,481, 14,875,696.74 and 5,950,585
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Solution
The fourth proportional to 10,779,481, 14,875,696.74 and 5,950,585 is: 8,211,814.45
Step by Step Solution
- Step 1: Write the proportion equation
10,779,481 : 14,875,696.74 = 5,950,585 : x - Step 2: Convert to fraction form
10,779,481/14,875,696.74 = 5,950,585/x - Step 3: Cross multiply
10,779,481x = 14,875,696.74 × 5,950,585 - Step 4: Simplify right side
10,779,481x = 88,519,097,885,592.91 - Step 5: Solve for x
x = 88,519,097,885,592.91/10,779,481 - Step 6: Final answer
x = 8,211,814.45
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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.