Finding the Fourth Proportional to 1,733,278.42, 2,600,824.35 and 709,368.76
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Solution
The fourth proportional to 1,733,278.42, 2,600,824.35 and 709,368.76 is: 1,064,424.23
Step by Step Solution
- Step 1: Write the proportion equation
1,733,278.42 : 2,600,824.35 = 709,368.76 : x - Step 2: Convert to fraction form
1,733,278.42/2,600,824.35 = 709,368.76/x - Step 3: Cross multiply
1,733,278.42x = 2,600,824.35 × 709,368.76 - Step 4: Simplify right side
1,733,278.42x = 1,844,943,544,137.31 - Step 5: Solve for x
x = 1,844,943,544,137.31/1,733,278.42 - Step 6: Final answer
x = 1,064,424.23
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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.