Finding the Fourth Proportional to 6,864,097.29, 10,292,108.76 and 2,604,564.87
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Solution
The fourth proportional to 6,864,097.29, 10,292,108.76 and 2,604,564.87 is: 3,905,315.41
Step by Step Solution
- Step 1: Write the proportion equation
6,864,097.29 : 10,292,108.76 = 2,604,564.87 : x - Step 2: Convert to fraction form
6,864,097.29/10,292,108.76 = 2,604,564.87/x - Step 3: Cross multiply
6,864,097.29x = 10,292,108.76 × 2,604,564.87 - Step 4: Simplify right side
6,864,097.29x = 26,806,464,914,515.26 - Step 5: Solve for x
x = 26,806,464,914,515.26/6,864,097.29 - Step 6: Final answer
x = 3,905,315.41
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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.