Finding the Fourth Proportional to 2,437,158, 3,363,393.58 and 1,470,267.55
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Solution
The fourth proportional to 2,437,158, 3,363,393.58 and 1,470,267.55 is: 2,029,038.92
Step by Step Solution
- Step 1: Write the proportion equation
2,437,158 : 3,363,393.58 = 1,470,267.55 : x - Step 2: Convert to fraction form
2,437,158/3,363,393.58 = 1,470,267.55/x - Step 3: Cross multiply
2,437,158x = 3,363,393.58 × 1,470,267.55 - Step 4: Simplify right side
2,437,158x = 4,945,088,426,468.18 - Step 5: Solve for x
x = 4,945,088,426,468.18/2,437,158 - Step 6: Final answer
x = 2,029,038.92
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.