Finding the Fourth Proportional to 2,292,323.94, 3,160,245.50 and 1,828,750.81
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Solution
The fourth proportional to 2,292,323.94, 3,160,245.50 and 1,828,750.81 is: 2,521,153.93
Step by Step Solution
- Step 1: Write the proportion equation
2,292,323.94 : 3,160,245.50 = 1,828,750.81 : x - Step 2: Convert to fraction form
2,292,323.94/3,160,245.50 = 1,828,750.81/x - Step 3: Cross multiply
2,292,323.94x = 3,160,245.50 × 1,828,750.81 - Step 4: Simplify right side
2,292,323.94x = 5,779,301,508,780.10 - Step 5: Solve for x
x = 5,779,301,508,780.10/2,292,323.94 - Step 6: Final answer
x = 2,521,153.93
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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.