Finding the Fourth Proportional to 4,422,862.24, 6,103,482.24 and 2,462,727.04
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Solution
The fourth proportional to 4,422,862.24, 6,103,482.24 and 2,462,727.04 is: 3,398,525.65
Step by Step Solution
- Step 1: Write the proportion equation
4,422,862.24 : 6,103,482.24 = 2,462,727.04 : x - Step 2: Convert to fraction form
4,422,862.24/6,103,482.24 = 2,462,727.04/x - Step 3: Cross multiply
4,422,862.24x = 6,103,482.24 × 2,462,727.04 - Step 4: Simplify right side
4,422,862.24x = 15,031,210,750,607.77 - Step 5: Solve for x
x = 15,031,210,750,607.77/4,422,862.24 - Step 6: Final answer
x = 3,398,525.65
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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.