Finding the Fourth Proportional to 6,674,655.13, 10,006,044.98 and 2,413,876.12
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Solution
The fourth proportional to 6,674,655.13, 10,006,044.98 and 2,413,876.12 is: 3,618,666.82
Step by Step Solution
- Step 1: Write the proportion equation
6,674,655.13 : 10,006,044.98 = 2,413,876.12 : x - Step 2: Convert to fraction form
6,674,655.13/10,006,044.98 = 2,413,876.12/x - Step 3: Cross multiply
6,674,655.13x = 10,006,044.98 × 2,413,876.12 - Step 4: Simplify right side
6,674,655.13x = 24,153,353,032,867.88 - Step 5: Solve for x
x = 24,153,353,032,867.88/6,674,655.13 - Step 6: Final answer
x = 3,618,666.82
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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.