Finding the Fourth Proportional to 4,553,840.82, 6,831,944.22 and 1,358,967
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Solution
The fourth proportional to 4,553,840.82, 6,831,944.22 and 1,358,967 is: 2,038,803.53
Step by Step Solution
- Step 1: Write the proportion equation
4,553,840.82 : 6,831,944.22 = 1,358,967 : x - Step 2: Convert to fraction form
4,553,840.82/6,831,944.22 = 1,358,967/x - Step 3: Cross multiply
4,553,840.82x = 6,831,944.22 × 1,358,967 - Step 4: Simplify right side
4,553,840.82x = 9,284,386,740,820.74 - Step 5: Solve for x
x = 9,284,386,740,820.74/4,553,840.82 - Step 6: Final answer
x = 2,038,803.53
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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.