Finding the Fourth Proportional to 1,735,798.74, 2,604,113.63 and 724,357.93
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Solution
The fourth proportional to 1,735,798.74, 2,604,113.63 and 724,357.93 is: 1,086,710.29
Step by Step Solution
- Step 1: Write the proportion equation
1,735,798.74 : 2,604,113.63 = 724,357.93 : x - Step 2: Convert to fraction form
1,735,798.74/2,604,113.63 = 724,357.93/x - Step 3: Cross multiply
1,735,798.74x = 2,604,113.63 × 724,357.93 - Step 4: Simplify right side
1,735,798.74x = 1,886,310,358,511.59 - Step 5: Solve for x
x = 1,886,310,358,511.59/1,735,798.74 - Step 6: Final answer
x = 1,086,710.29
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.