Finding the Fourth Proportional to 1,032,733.44, 1,425,306 and 580,024.56
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Solution
The fourth proportional to 1,032,733.44, 1,425,306 and 580,024.56 is: 800,509.07
Step by Step Solution
- Step 1: Write the proportion equation
1,032,733.44 : 1,425,306 = 580,024.56 : x - Step 2: Convert to fraction form
1,032,733.44/1,425,306 = 580,024.56/x - Step 3: Cross multiply
1,032,733.44x = 1,425,306 × 580,024.56 - Step 4: Simplify right side
1,032,733.44x = 826,712,485,515.36 - Step 5: Solve for x
x = 826,712,485,515.36/1,032,733.44 - Step 6: Final answer
x = 800,509.07
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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.