Finding the Fourth Proportional to 13,155,007.84, 19,732,204.56 and 6,063,295.84
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Solution
The fourth proportional to 13,155,007.84, 19,732,204.56 and 6,063,295.84 is: 9,094,802.17
Step by Step Solution
- Step 1: Write the proportion equation
13,155,007.84 : 19,732,204.56 = 6,063,295.84 : x - Step 2: Convert to fraction form
13,155,007.84/19,732,204.56 = 6,063,295.84/x - Step 3: Cross multiply
13,155,007.84x = 19,732,204.56 × 6,063,295.84 - Step 4: Simplify right side
13,155,007.84x = 119,642,193,822,677.02 - Step 5: Solve for x
x = 119,642,193,822,677.02/13,155,007.84 - Step 6: Final answer
x = 9,094,802.17
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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.