Finding the Fourth Proportional to 563,292.08, 844,990.04 and 184,214.76
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Solution
The fourth proportional to 563,292.08, 844,990.04 and 184,214.76 is: 276,339.12
Step by Step Solution
- Step 1: Write the proportion equation
563,292.08 : 844,990.04 = 184,214.76 : x - Step 2: Convert to fraction form
563,292.08/844,990.04 = 184,214.76/x - Step 3: Cross multiply
563,292.08x = 844,990.04 × 184,214.76 - Step 4: Simplify right side
563,292.08x = 155,659,637,420.99 - Step 5: Solve for x
x = 155,659,637,420.99/563,292.08 - Step 6: Final answer
x = 276,339.12
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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.