Finding the Fourth Proportional to 1,533,641.84, 2,299,362.60 and 586,214
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Solution
The fourth proportional to 1,533,641.84, 2,299,362.60 and 586,214 is: 878,900.48
Step by Step Solution
- Step 1: Write the proportion equation
1,533,641.84 : 2,299,362.60 = 586,214 : x - Step 2: Convert to fraction form
1,533,641.84/2,299,362.60 = 586,214/x - Step 3: Cross multiply
1,533,641.84x = 2,299,362.60 × 586,214 - Step 4: Simplify right side
1,533,641.84x = 1,347,918,547,196.40 - Step 5: Solve for x
x = 1,347,918,547,196.40/1,533,641.84 - Step 6: Final answer
x = 878,900.48
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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.