Finding the Fourth Proportional to 9,594,804.99, 14,386,936.98 and 4,726,399.47
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Solution
The fourth proportional to 9,594,804.99, 14,386,936.98 and 4,726,399.47 is: 7,087,002.96
Step by Step Solution
- Step 1: Write the proportion equation
9,594,804.99 : 14,386,936.98 = 4,726,399.47 : x - Step 2: Convert to fraction form
9,594,804.99/14,386,936.98 = 4,726,399.47/x - Step 3: Cross multiply
9,594,804.99x = 14,386,936.98 × 4,726,399.47 - Step 4: Simplify right side
9,594,804.99x = 67,998,411,317,195.40 - Step 5: Solve for x
x = 67,998,411,317,195.40/9,594,804.99 - Step 6: Final answer
x = 7,087,002.96
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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.