Finding the Fourth Proportional to 1,804,820.08, 2,705,824.98 and 893,373.68
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Solution
The fourth proportional to 1,804,820.08, 2,705,824.98 and 893,373.68 is: 1,339,364.99
Step by Step Solution
- Step 1: Write the proportion equation
1,804,820.08 : 2,705,824.98 = 893,373.68 : x - Step 2: Convert to fraction form
1,804,820.08/2,705,824.98 = 893,373.68/x - Step 3: Cross multiply
1,804,820.08x = 2,705,824.98 × 893,373.68 - Step 4: Simplify right side
1,804,820.08x = 2,417,312,819,818.53 - Step 5: Solve for x
x = 2,417,312,819,818.53/1,804,820.08 - Step 6: Final answer
x = 1,339,364.99
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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.