Finding the Fourth Proportional to 1,584,746.96, 2,376,260.28 and 719,706.80
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Solution
The fourth proportional to 1,584,746.96, 2,376,260.28 and 719,706.80 is: 1,079,169.56
Step by Step Solution
- Step 1: Write the proportion equation
1,584,746.96 : 2,376,260.28 = 719,706.80 : x - Step 2: Convert to fraction form
1,584,746.96/2,376,260.28 = 719,706.80/x - Step 3: Cross multiply
1,584,746.96x = 2,376,260.28 × 719,706.80 - Step 4: Simplify right side
1,584,746.96x = 1,710,210,682,085.90 - Step 5: Solve for x
x = 1,710,210,682,085.90/1,584,746.96 - Step 6: Final answer
x = 1,079,169.56
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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.