Finding the Fourth Proportional to 4,397,903.02, 6,069,101.95 and 2,464,177.47
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Solution
The fourth proportional to 4,397,903.02, 6,069,101.95 and 2,464,177.47 is: 3,400,562.55
Step by Step Solution
- Step 1: Write the proportion equation
4,397,903.02 : 6,069,101.95 = 2,464,177.47 : x - Step 2: Convert to fraction form
4,397,903.02/6,069,101.95 = 2,464,177.47/x - Step 3: Cross multiply
4,397,903.02x = 6,069,101.95 × 2,464,177.47 - Step 4: Simplify right side
4,397,903.02x = 14,955,344,288,323.07 - Step 5: Solve for x
x = 14,955,344,288,323.07/4,397,903.02 - Step 6: Final answer
x = 3,400,562.55
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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.