Finding the Fourth Proportional to 1,587,727.08, 2,381,494.08 and 563,108.04
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Solution
The fourth proportional to 1,587,727.08, 2,381,494.08 and 563,108.04 is: 844,627.82
Step by Step Solution
- Step 1: Write the proportion equation
1,587,727.08 : 2,381,494.08 = 563,108.04 : x - Step 2: Convert to fraction form
1,587,727.08/2,381,494.08 = 563,108.04/x - Step 3: Cross multiply
1,587,727.08x = 2,381,494.08 × 563,108.04 - Step 4: Simplify right side
1,587,727.08x = 1,341,038,463,660.40 - Step 5: Solve for x
x = 1,341,038,463,660.40/1,587,727.08 - Step 6: Final answer
x = 844,627.82
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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.