Finding the Fourth Proportional to 1,873,838.04, 2,585,895.95 and 1,014,397.67
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Solution
The fourth proportional to 1,873,838.04, 2,585,895.95 and 1,014,397.67 is: 1,399,868.48
Step by Step Solution
- Step 1: Write the proportion equation
1,873,838.04 : 2,585,895.95 = 1,014,397.67 : x - Step 2: Convert to fraction form
1,873,838.04/2,585,895.95 = 1,014,397.67/x - Step 3: Cross multiply
1,873,838.04x = 2,585,895.95 × 1,014,397.67 - Step 4: Simplify right side
1,873,838.04x = 2,623,126,808,540.97 - Step 5: Solve for x
x = 2,623,126,808,540.97/1,873,838.04 - Step 6: Final answer
x = 1,399,868.48
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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.