Finding the Fourth Proportional to 1,495,873.44, 2,242,476.36 and 549,024.48
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Solution
The fourth proportional to 1,495,873.44, 2,242,476.36 and 549,024.48 is: 823,047.18
Step by Step Solution
- Step 1: Write the proportion equation
1,495,873.44 : 2,242,476.36 = 549,024.48 : x - Step 2: Convert to fraction form
1,495,873.44/2,242,476.36 = 549,024.48/x - Step 3: Cross multiply
1,495,873.44x = 2,242,476.36 × 549,024.48 - Step 4: Simplify right side
1,495,873.44x = 1,231,174,417,461.29 - Step 5: Solve for x
x = 1,231,174,417,461.29/1,495,873.44 - Step 6: Final answer
x = 823,047.18
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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.