Finding the Fourth Proportional to 2,369,602.35, 3,554,395.74 and 572,485.82
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Solution
The fourth proportional to 2,369,602.35, 3,554,395.74 and 572,485.82 is: 858,726.85
Step by Step Solution
- Step 1: Write the proportion equation
2,369,602.35 : 3,554,395.74 = 572,485.82 : x - Step 2: Convert to fraction form
2,369,602.35/3,554,395.74 = 572,485.82/x - Step 3: Cross multiply
2,369,602.35x = 3,554,395.74 × 572,485.82 - Step 4: Simplify right side
2,369,602.35x = 2,034,841,163,251.95 - Step 5: Solve for x
x = 2,034,841,163,251.95/2,369,602.35 - Step 6: Final answer
x = 858,726.85
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.