Finding the Fourth Proportional to 10,258,599.17, 14,150,699.19 and 6,773,970.06
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Solution
The fourth proportional to 10,258,599.17, 14,150,699.19 and 6,773,970.06 is: 9,344,006.04
Step by Step Solution
- Step 1: Write the proportion equation
10,258,599.17 : 14,150,699.19 = 6,773,970.06 : x - Step 2: Convert to fraction form
10,258,599.17/14,150,699.19 = 6,773,970.06/x - Step 3: Cross multiply
10,258,599.17x = 14,150,699.19 × 6,773,970.06 - Step 4: Simplify right side
10,258,599.17x = 95,856,412,641,126.23 - Step 5: Solve for x
x = 95,856,412,641,126.23/10,258,599.17 - Step 6: Final answer
x = 9,344,006.04
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.