Finding the Fourth Proportional to 4,420,587.35, 6,098,177.53 and 2,583,845.65
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Solution
The fourth proportional to 4,420,587.35, 6,098,177.53 and 2,583,845.65 is: 3,564,401.80
Step by Step Solution
- Step 1: Write the proportion equation
4,420,587.35 : 6,098,177.53 = 2,583,845.65 : x - Step 2: Convert to fraction form
4,420,587.35/6,098,177.53 = 2,583,845.65/x - Step 3: Cross multiply
4,420,587.35x = 6,098,177.53 × 2,583,845.65 - Step 4: Simplify right side
4,420,587.35x = 15,756,749,490,277.86 - Step 5: Solve for x
x = 15,756,749,490,277.86/4,420,587.35 - Step 6: Final answer
x = 3,564,401.80
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.