Finding the Fourth Proportional to 1,560,748.08, 2,341,309.65 and 549,661.14
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Solution
The fourth proportional to 1,560,748.08, 2,341,309.65 and 549,661.14 is: 824,557.75
Step by Step Solution
- Step 1: Write the proportion equation
1,560,748.08 : 2,341,309.65 = 549,661.14 : x - Step 2: Convert to fraction form
1,560,748.08/2,341,309.65 = 549,661.14/x - Step 3: Cross multiply
1,560,748.08x = 2,341,309.65 × 549,661.14 - Step 4: Simplify right side
1,560,748.08x = 1,286,926,931,312.00 - Step 5: Solve for x
x = 1,286,926,931,312.00/1,560,748.08 - Step 6: Final answer
x = 824,557.75
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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.