Finding the Fourth Proportional to 1,473,658.68, 2,210,488.08 and 526,971.96
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Solution
The fourth proportional to 1,473,658.68, 2,210,488.08 and 526,971.96 is: 790,457.96
Step by Step Solution
- Step 1: Write the proportion equation
1,473,658.68 : 2,210,488.08 = 526,971.96 : x - Step 2: Convert to fraction form
1,473,658.68/2,210,488.08 = 526,971.96/x - Step 3: Cross multiply
1,473,658.68x = 2,210,488.08 × 526,971.96 - Step 4: Simplify right side
1,473,658.68x = 1,164,865,236,074.24 - Step 5: Solve for x
x = 1,164,865,236,074.24/1,473,658.68 - Step 6: Final answer
x = 790,457.96
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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.