Finding the Fourth Proportional to 4,055,565.97, 5,596,298.26 and 2,423,648.44
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Solution
The fourth proportional to 4,055,565.97, 5,596,298.26 and 2,423,648.44 is: 3,344,406.09
Step by Step Solution
- Step 1: Write the proportion equation
4,055,565.97 : 5,596,298.26 = 2,423,648.44 : x - Step 2: Convert to fraction form
4,055,565.97/5,596,298.26 = 2,423,648.44/x - Step 3: Cross multiply
4,055,565.97x = 5,596,298.26 × 2,423,648.44 - Step 4: Simplify right side
4,055,565.97x = 13,563,459,547,623.71 - Step 5: Solve for x
x = 13,563,459,547,623.71/4,055,565.97 - Step 6: Final answer
x = 3,344,406.09
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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.