Finding the Fourth Proportional to 1,302,048.84, 1,953,058.68 and 460,403.76
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Solution
The fourth proportional to 1,302,048.84, 1,953,058.68 and 460,403.76 is: 690,600.48
Step by Step Solution
- Step 1: Write the proportion equation
1,302,048.84 : 1,953,058.68 = 460,403.76 : x - Step 2: Convert to fraction form
1,302,048.84/1,953,058.68 = 460,403.76/x - Step 3: Cross multiply
1,302,048.84x = 1,953,058.68 × 460,403.76 - Step 4: Simplify right side
1,302,048.84x = 899,195,559,772.64 - Step 5: Solve for x
x = 899,195,559,772.64/1,302,048.84 - Step 6: Final answer
x = 690,600.48
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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.