Finding the Fourth Proportional to 1,830,656.14, 2,745,347.06 and 750,862.02
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Solution
The fourth proportional to 1,830,656.14, 2,745,347.06 and 750,862.02 is: 1,126,031.70
Step by Step Solution
- Step 1: Write the proportion equation
1,830,656.14 : 2,745,347.06 = 750,862.02 : x - Step 2: Convert to fraction form
1,830,656.14/2,745,347.06 = 750,862.02/x - Step 3: Cross multiply
1,830,656.14x = 2,745,347.06 × 750,862.02 - Step 4: Simplify right side
1,830,656.14x = 2,061,376,839,072.66 - Step 5: Solve for x
x = 2,061,376,839,072.66/1,830,656.14 - Step 6: Final answer
x = 1,126,031.70
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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.