Finding the Fourth Proportional to 4,164,974.98, 6,240,332.85 and 2,273,045.02
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Solution
The fourth proportional to 4,164,974.98, 6,240,332.85 and 2,273,045.02 is: 3,405,676.52
Step by Step Solution
- Step 1: Write the proportion equation
4,164,974.98 : 6,240,332.85 = 2,273,045.02 : x - Step 2: Convert to fraction form
4,164,974.98/6,240,332.85 = 2,273,045.02/x - Step 3: Cross multiply
4,164,974.98x = 6,240,332.85 × 2,273,045.02 - Step 4: Simplify right side
4,164,974.98x = 14,184,557,507,834.91 - Step 5: Solve for x
x = 14,184,557,507,834.91/4,164,974.98 - Step 6: Final answer
x = 3,405,676.52
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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.