Finding the Fourth Proportional to 14,952,590, 22,428,562.68 and 4,169,603.60
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Solution
The fourth proportional to 14,952,590, 22,428,562.68 and 4,169,603.60 is: 6,254,315.52
Step by Step Solution
- Step 1: Write the proportion equation
14,952,590 : 22,428,562.68 = 4,169,603.60 : x - Step 2: Convert to fraction form
14,952,590/22,428,562.68 = 4,169,603.60/x - Step 3: Cross multiply
14,952,590x = 22,428,562.68 × 4,169,603.60 - Step 4: Simplify right side
14,952,590x = 93,518,215,693,353.66 - Step 5: Solve for x
x = 93,518,215,693,353.66/14,952,590 - Step 6: Final answer
x = 6,254,315.52
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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.