Finding the Fourth Proportional to 18,804,337.92, 28,205,719.04 and 6,024,559.68
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Solution
The fourth proportional to 18,804,337.92, 28,205,719.04 and 6,024,559.68 is: 9,036,587.11
Step by Step Solution
- Step 1: Write the proportion equation
18,804,337.92 : 28,205,719.04 = 6,024,559.68 : x - Step 2: Convert to fraction form
18,804,337.92/28,205,719.04 = 6,024,559.68/x - Step 3: Cross multiply
18,804,337.92x = 28,205,719.04 × 6,024,559.68 - Step 4: Simplify right side
18,804,337.92x = 169,927,037,673,792.28 - Step 5: Solve for x
x = 169,927,037,673,792.28/18,804,337.92 - Step 6: Final answer
x = 9,036,587.11
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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.