Finding the Fourth Proportional to 1,569,271.60, 2,165,574.36 and 924,718.96
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Solution
The fourth proportional to 1,569,271.60, 2,165,574.36 and 924,718.96 is: 1,276,100.12
Step by Step Solution
- Step 1: Write the proportion equation
1,569,271.60 : 2,165,574.36 = 924,718.96 : x - Step 2: Convert to fraction form
1,569,271.60/2,165,574.36 = 924,718.96/x - Step 3: Cross multiply
1,569,271.60x = 2,165,574.36 × 924,718.96 - Step 4: Simplify right side
1,569,271.60x = 2,002,547,669,981.87 - Step 5: Solve for x
x = 2,002,547,669,981.87/1,569,271.60 - Step 6: Final answer
x = 1,276,100.12
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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.