Finding the Fourth Proportional to 1,866,574.48, 2,800,270 and 604,529.68
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Solution
The fourth proportional to 1,866,574.48, 2,800,270 and 604,529.68 is: 906,926.75
Step by Step Solution
- Step 1: Write the proportion equation
1,866,574.48 : 2,800,270 = 604,529.68 : x - Step 2: Convert to fraction form
1,866,574.48/2,800,270 = 604,529.68/x - Step 3: Cross multiply
1,866,574.48x = 2,800,270 × 604,529.68 - Step 4: Simplify right side
1,866,574.48x = 1,692,846,327,013.60 - Step 5: Solve for x
x = 1,692,846,327,013.60/1,866,574.48 - Step 6: Final answer
x = 906,926.75
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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.