Finding the Fourth Proportional to 1,804,819.08, 2,705,823.48 and 893,372.68
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Solution
The fourth proportional to 1,804,819.08, 2,705,823.48 and 893,372.68 is: 1,339,363.49
Step by Step Solution
- Step 1: Write the proportion equation
1,804,819.08 : 2,705,823.48 = 893,372.68 : x - Step 2: Convert to fraction form
1,804,819.08/2,705,823.48 = 893,372.68/x - Step 3: Cross multiply
1,804,819.08x = 2,705,823.48 × 893,372.68 - Step 4: Simplify right side
1,804,819.08x = 2,417,308,773,934.53 - Step 5: Solve for x
x = 2,417,308,773,934.53/1,804,819.08 - Step 6: Final answer
x = 1,339,363.49
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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.