Finding the Fourth Proportional to 1,402,364.99, 2,103,547.48 and 337,407.06
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Solution
The fourth proportional to 1,402,364.99, 2,103,547.48 and 337,407.06 is: 506,110.59
Step by Step Solution
- Step 1: Write the proportion equation
1,402,364.99 : 2,103,547.48 = 337,407.06 : x - Step 2: Convert to fraction form
1,402,364.99/2,103,547.48 = 337,407.06/x - Step 3: Cross multiply
1,402,364.99x = 2,103,547.48 × 337,407.06 - Step 4: Simplify right side
1,402,364.99x = 709,751,770,797.21 - Step 5: Solve for x
x = 709,751,770,797.21/1,402,364.99 - Step 6: Final answer
x = 506,110.59
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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.