Finding the Fourth Proportional to 4,804,124.19, 7,206,180 and 1,565,656.98
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Solution
The fourth proportional to 4,804,124.19, 7,206,180 and 1,565,656.98 is: 2,348,483.42
Step by Step Solution
- Step 1: Write the proportion equation
4,804,124.19 : 7,206,180 = 1,565,656.98 : x - Step 2: Convert to fraction form
4,804,124.19/7,206,180 = 1,565,656.98/x - Step 3: Cross multiply
4,804,124.19x = 7,206,180 × 1,565,656.98 - Step 4: Simplify right side
4,804,124.19x = 11,282,406,016,136.40 - Step 5: Solve for x
x = 11,282,406,016,136.40/4,804,124.19 - Step 6: Final answer
x = 2,348,483.42
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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.