Finding the Fourth Proportional to 2,324,943.68, 3,487,426.68 and 705,726.50
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Solution
The fourth proportional to 2,324,943.68, 3,487,426.68 and 705,726.50 is: 1,058,593.14
Step by Step Solution
- Step 1: Write the proportion equation
2,324,943.68 : 3,487,426.68 = 705,726.50 : x - Step 2: Convert to fraction form
2,324,943.68/3,487,426.68 = 705,726.50/x - Step 3: Cross multiply
2,324,943.68x = 3,487,426.68 × 705,726.50 - Step 4: Simplify right side
2,324,943.68x = 2,461,169,424,883.02 - Step 5: Solve for x
x = 2,461,169,424,883.02/2,324,943.68 - Step 6: Final answer
x = 1,058,593.14
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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.