Finding the Fourth Proportional to 544,746.63, 751,756.08 and 299,734.56
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Solution
The fourth proportional to 544,746.63, 751,756.08 and 299,734.56 is: 413,636.85
Step by Step Solution
- Step 1: Write the proportion equation
544,746.63 : 751,756.08 = 299,734.56 : x - Step 2: Convert to fraction form
544,746.63/751,756.08 = 299,734.56/x - Step 3: Cross multiply
544,746.63x = 751,756.08 × 299,734.56 - Step 4: Simplify right side
544,746.63x = 225,327,277,866.13 - Step 5: Solve for x
x = 225,327,277,866.13/544,746.63 - Step 6: Final answer
x = 413,636.85
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.