Finding the Fourth Proportional to 2,013,726.30, 3,024,088.65 and 1,950,740.70
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Solution
The fourth proportional to 2,013,726.30, 3,024,088.65 and 1,950,740.70 is: 2,929,500.80
Step by Step Solution
- Step 1: Write the proportion equation
2,013,726.30 : 3,024,088.65 = 1,950,740.70 : x - Step 2: Convert to fraction form
2,013,726.30/3,024,088.65 = 1,950,740.70/x - Step 3: Cross multiply
2,013,726.30x = 3,024,088.65 × 1,950,740.70 - Step 4: Simplify right side
2,013,726.30x = 5,899,212,809,963.06 - Step 5: Solve for x
x = 5,899,212,809,963.06/2,013,726.30 - Step 6: Final answer
x = 2,929,500.80
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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.