Finding the Fourth Proportional to 1,885,354.08, 2,828,473.92 and 623,181.60
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Solution
The fourth proportional to 1,885,354.08, 2,828,473.92 and 623,181.60 is: 934,918.76
Step by Step Solution
- Step 1: Write the proportion equation
1,885,354.08 : 2,828,473.92 = 623,181.60 : x - Step 2: Convert to fraction form
1,885,354.08/2,828,473.92 = 623,181.60/x - Step 3: Cross multiply
1,885,354.08x = 2,828,473.92 × 623,181.60 - Step 4: Simplify right side
1,885,354.08x = 1,762,652,903,023.87 - Step 5: Solve for x
x = 1,762,652,903,023.87/1,885,354.08 - Step 6: Final answer
x = 934,918.76
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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.