Finding the Fourth Proportional to 1,041,929.56, 1,563,248.36 and 562,202.91
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Solution
The fourth proportional to 1,041,929.56, 1,563,248.36 and 562,202.91 is: 843,495.39
Step by Step Solution
- Step 1: Write the proportion equation
1,041,929.56 : 1,563,248.36 = 562,202.91 : x - Step 2: Convert to fraction form
1,041,929.56/1,563,248.36 = 562,202.91/x - Step 3: Cross multiply
1,041,929.56x = 1,563,248.36 × 562,202.91 - Step 4: Simplify right side
1,041,929.56x = 878,862,778,450.24 - Step 5: Solve for x
x = 878,862,778,450.24/1,041,929.56 - Step 6: Final answer
x = 843,495.39
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.