Finding the Fourth Proportional to 2,925,374.93, 4,386,374.99 and 903,077.90
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Solution
The fourth proportional to 2,925,374.93, 4,386,374.99 and 903,077.90 is: 1,354,095.94
Step by Step Solution
- Step 1: Write the proportion equation
2,925,374.93 : 4,386,374.99 = 903,077.90 : x - Step 2: Convert to fraction form
2,925,374.93/4,386,374.99 = 903,077.90/x - Step 3: Cross multiply
2,925,374.93x = 4,386,374.99 × 903,077.90 - Step 4: Simplify right side
2,925,374.93x = 3,961,238,314,581.72 - Step 5: Solve for x
x = 3,961,238,314,581.72/2,925,374.93 - Step 6: Final answer
x = 1,354,095.94
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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.