Finding the Fourth Proportional to 2,671,295.87, 4,005,444.76 and 1,154,031.95
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Solution
The fourth proportional to 2,671,295.87, 4,005,444.76 and 1,154,031.95 is: 1,730,400.32
Step by Step Solution
- Step 1: Write the proportion equation
2,671,295.87 : 4,005,444.76 = 1,154,031.95 : x - Step 2: Convert to fraction form
2,671,295.87/4,005,444.76 = 1,154,031.95/x - Step 3: Cross multiply
2,671,295.87x = 4,005,444.76 × 1,154,031.95 - Step 4: Simplify right side
2,671,295.87x = 4,622,411,227,000.08 - Step 5: Solve for x
x = 4,622,411,227,000.08/2,671,295.87 - Step 6: Final answer
x = 1,730,400.32
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.