Finding the Fourth Proportional to 4,349,637.04, 6,001,831.85 and 2,513,740.79
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Solution
The fourth proportional to 4,349,637.04, 6,001,831.85 and 2,513,740.79 is: 3,468,576.67
Step by Step Solution
- Step 1: Write the proportion equation
4,349,637.04 : 6,001,831.85 = 2,513,740.79 : x - Step 2: Convert to fraction form
4,349,637.04/6,001,831.85 = 2,513,740.79/x - Step 3: Cross multiply
4,349,637.04x = 6,001,831.85 × 2,513,740.79 - Step 4: Simplify right side
4,349,637.04x = 15,087,049,522,416.85 - Step 5: Solve for x
x = 15,087,049,522,416.85/4,349,637.04 - Step 6: Final answer
x = 3,468,576.67
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.