Finding the Fourth Proportional to 3,203,220.66, 4,804,681.14 and 928,677.48
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Solution
The fourth proportional to 3,203,220.66, 4,804,681.14 and 928,677.48 is: 1,392,972.78
Step by Step Solution
- Step 1: Write the proportion equation
3,203,220.66 : 4,804,681.14 = 928,677.48 : x - Step 2: Convert to fraction form
3,203,220.66/4,804,681.14 = 928,677.48/x - Step 3: Cross multiply
3,203,220.66x = 4,804,681.14 × 928,677.48 - Step 4: Simplify right side
3,203,220.66x = 4,461,999,173,298.73 - Step 5: Solve for x
x = 4,461,999,173,298.73/3,203,220.66 - Step 6: Final answer
x = 1,392,972.78
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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.