Finding the Fourth Proportional to 4,348,802.84, 6,001,397.14 and 2,388,726.65
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Solution
The fourth proportional to 4,348,802.84, 6,001,397.14 and 2,388,726.65 is: 3,296,469.81
Step by Step Solution
- Step 1: Write the proportion equation
4,348,802.84 : 6,001,397.14 = 2,388,726.65 : x - Step 2: Convert to fraction form
4,348,802.84/6,001,397.14 = 2,388,726.65/x - Step 3: Cross multiply
4,348,802.84x = 6,001,397.14 × 2,388,726.65 - Step 4: Simplify right side
4,348,802.84x = 14,335,697,285,551.78 - Step 5: Solve for x
x = 14,335,697,285,551.78/4,348,802.84 - Step 6: Final answer
x = 3,296,469.81
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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.