Finding the Fourth Proportional to 2,337,656.36, 3,226,502.81 and 1,371,098.03
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Solution
The fourth proportional to 2,337,656.36, 3,226,502.81 and 1,371,098.03 is: 1,892,430.26
Step by Step Solution
- Step 1: Write the proportion equation
2,337,656.36 : 3,226,502.81 = 1,371,098.03 : x - Step 2: Convert to fraction form
2,337,656.36/3,226,502.81 = 1,371,098.03/x - Step 3: Cross multiply
2,337,656.36x = 3,226,502.81 × 1,371,098.03 - Step 4: Simplify right side
2,337,656.36x = 4,423,851,633,875.70 - Step 5: Solve for x
x = 4,423,851,633,875.70/2,337,656.36 - Step 6: Final answer
x = 1,892,430.26
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.