Finding the Fourth Proportional to 1,032,189.53, 1,547,655.53 and 463,460.18
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Solution
The fourth proportional to 1,032,189.53, 1,547,655.53 and 463,460.18 is: 694,907.94
Step by Step Solution
- Step 1: Write the proportion equation
1,032,189.53 : 1,547,655.53 = 463,460.18 : x - Step 2: Convert to fraction form
1,032,189.53/1,547,655.53 = 463,460.18/x - Step 3: Cross multiply
1,032,189.53x = 1,547,655.53 × 463,460.18 - Step 4: Simplify right side
1,032,189.53x = 717,276,700,456.22 - Step 5: Solve for x
x = 717,276,700,456.22/1,032,189.53 - Step 6: Final answer
x = 694,907.94
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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.