Finding the Fourth Proportional to 1,695,354.66, 2,542,637.79 and 630,898.02
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Solution
The fourth proportional to 1,695,354.66, 2,542,637.79 and 630,898.02 is: 946,200.34
Step by Step Solution
- Step 1: Write the proportion equation
1,695,354.66 : 2,542,637.79 = 630,898.02 : x - Step 2: Convert to fraction form
1,695,354.66/2,542,637.79 = 630,898.02/x - Step 3: Cross multiply
1,695,354.66x = 2,542,637.79 × 630,898.02 - Step 4: Simplify right side
1,695,354.66x = 1,604,145,147,288.18 - Step 5: Solve for x
x = 1,604,145,147,288.18/1,695,354.66 - Step 6: Final answer
x = 946,200.34
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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.