Finding the Fourth Proportional to 4,023,750.03, 6,038,284.08 and 1,894,443.09
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Solution
The fourth proportional to 4,023,750.03, 6,038,284.08 and 1,894,443.09 is: 2,842,916.55
Step by Step Solution
- Step 1: Write the proportion equation
4,023,750.03 : 6,038,284.08 = 1,894,443.09 : x - Step 2: Convert to fraction form
4,023,750.03/6,038,284.08 = 1,894,443.09/x - Step 3: Cross multiply
4,023,750.03x = 6,038,284.08 × 1,894,443.09 - Step 4: Simplify right side
4,023,750.03x = 11,439,185,550,813.01 - Step 5: Solve for x
x = 11,439,185,550,813.01/4,023,750.03 - Step 6: Final answer
x = 2,842,916.55
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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.