Finding the Fourth Proportional to 4,558,209.74, 6,837,326.19 and 1,862,534.95
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Solution
The fourth proportional to 4,558,209.74, 6,837,326.19 and 1,862,534.95 is: 2,793,807.16
Step by Step Solution
- Step 1: Write the proportion equation
4,558,209.74 : 6,837,326.19 = 1,862,534.95 : x - Step 2: Convert to fraction form
4,558,209.74/6,837,326.19 = 1,862,534.95/x - Step 3: Cross multiply
4,558,209.74x = 6,837,326.19 × 1,862,534.95 - Step 4: Simplify right side
4,558,209.74x = 12,734,758,993,595.41 - Step 5: Solve for x
x = 12,734,758,993,595.41/4,558,209.74 - Step 6: Final answer
x = 2,793,807.16
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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.