Finding the Fourth Proportional to 3,026,726.24, 4,539,101.44 and 1,004,426.80
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Solution
The fourth proportional to 3,026,726.24, 4,539,101.44 and 1,004,426.80 is: 1,506,312.36
Step by Step Solution
- Step 1: Write the proportion equation
3,026,726.24 : 4,539,101.44 = 1,004,426.80 : x - Step 2: Convert to fraction form
3,026,726.24/4,539,101.44 = 1,004,426.80/x - Step 3: Cross multiply
3,026,726.24x = 4,539,101.44 × 1,004,426.80 - Step 4: Simplify right side
3,026,726.24x = 4,559,195,134,254.59 - Step 5: Solve for x
x = 4,559,195,134,254.59/3,026,726.24 - Step 6: Final answer
x = 1,506,312.36
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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.