Finding the Fourth Proportional to 1,710,405.36, 2,565,581.16 and 588,484.08
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Solution
The fourth proportional to 1,710,405.36, 2,565,581.16 and 588,484.08 is: 882,716.87
Step by Step Solution
- Step 1: Write the proportion equation
1,710,405.36 : 2,565,581.16 = 588,484.08 : x - Step 2: Convert to fraction form
1,710,405.36/2,565,581.16 = 588,484.08/x - Step 3: Cross multiply
1,710,405.36x = 2,565,581.16 × 588,484.08 - Step 4: Simplify right side
1,710,405.36x = 1,509,803,668,607.93 - Step 5: Solve for x
x = 1,509,803,668,607.93/1,710,405.36 - Step 6: Final answer
x = 882,716.87
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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.