Finding the Fourth Proportional to 1,097,642.04, 1,645,261.98 and 565,195.02
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Solution
The fourth proportional to 1,097,642.04, 1,645,261.98 and 565,195.02 is: 847,174.07
Step by Step Solution
- Step 1: Write the proportion equation
1,097,642.04 : 1,645,261.98 = 565,195.02 : x - Step 2: Convert to fraction form
1,097,642.04/1,645,261.98 = 565,195.02/x - Step 3: Cross multiply
1,097,642.04x = 1,645,261.98 × 565,195.02 - Step 4: Simplify right side
1,097,642.04x = 929,893,869,402.13 - Step 5: Solve for x
x = 929,893,869,402.13/1,097,642.04 - Step 6: Final answer
x = 847,174.07
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.