Finding the Fourth Proportional to 3,064,740.52, 4,593,956.50 and 1,359,686.80
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Solution
The fourth proportional to 3,064,740.52, 4,593,956.50 and 1,359,686.80 is: 2,038,130.80
Step by Step Solution
- Step 1: Write the proportion equation
3,064,740.52 : 4,593,956.50 = 1,359,686.80 : x - Step 2: Convert to fraction form
3,064,740.52/4,593,956.50 = 1,359,686.80/x - Step 3: Cross multiply
3,064,740.52x = 4,593,956.50 × 1,359,686.80 - Step 4: Simplify right side
3,064,740.52x = 6,246,342,029,659.53 - Step 5: Solve for x
x = 6,246,342,029,659.53/3,064,740.52 - Step 6: Final answer
x = 2,038,130.80
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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.