Finding the Fourth Proportional to 5,034,498.98, 7,547,214.08 and 1,837,382.00
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Solution
The fourth proportional to 5,034,498.98, 7,547,214.08 and 1,837,382.00 is: 2,754,418.13
Step by Step Solution
- Step 1: Write the proportion equation
5,034,498.98 : 7,547,214.08 = 1,837,382.00 : x - Step 2: Convert to fraction form
5,034,498.98/7,547,214.08 = 1,837,382.00/x - Step 3: Cross multiply
5,034,498.98x = 7,547,214.08 × 1,837,382.00 - Step 4: Simplify right side
5,034,498.98x = 13,867,115,267,595.95 - Step 5: Solve for x
x = 13,867,115,267,595.95/5,034,498.98 - Step 6: Final answer
x = 2,754,418.13
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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.