Finding the Fourth Proportional to 4,402,590.48, 6,602,792.04 and 2,484,343.80
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Solution
The fourth proportional to 4,402,590.48, 6,602,792.04 and 2,484,343.80 is: 3,725,898.55
Step by Step Solution
- Step 1: Write the proportion equation
4,402,590.48 : 6,602,792.04 = 2,484,343.80 : x - Step 2: Convert to fraction form
4,402,590.48/6,602,792.04 = 2,484,343.80/x - Step 3: Cross multiply
4,402,590.48x = 6,602,792.04 × 2,484,343.80 - Step 4: Simplify right side
4,402,590.48x = 16,403,605,467,263.35 - Step 5: Solve for x
x = 16,403,605,467,263.35/4,402,590.48 - Step 6: Final answer
x = 3,725,898.55
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.