Finding the Fourth Proportional to 5,822,740.08, 8,735,682.43 and 1,779,117.41
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Solution
The fourth proportional to 5,822,740.08, 8,735,682.43 and 1,779,117.41 is: 2,669,156.52
Step by Step Solution
- Step 1: Write the proportion equation
5,822,740.08 : 8,735,682.43 = 1,779,117.41 : x - Step 2: Convert to fraction form
5,822,740.08/8,735,682.43 = 1,779,117.41/x - Step 3: Cross multiply
5,822,740.08x = 8,735,682.43 × 1,779,117.41 - Step 4: Simplify right side
5,822,740.08x = 15,541,804,679,828.80 - Step 5: Solve for x
x = 15,541,804,679,828.80/5,822,740.08 - Step 6: Final answer
x = 2,669,156.52
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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.