Finding the Fourth Proportional to 1,594,090.09, 2,391,660.06 and 647,206.57
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Solution
The fourth proportional to 1,594,090.09, 2,391,660.06 and 647,206.57 is: 971,022.98
Step by Step Solution
- Step 1: Write the proportion equation
1,594,090.09 : 2,391,660.06 = 647,206.57 : x - Step 2: Convert to fraction form
1,594,090.09/2,391,660.06 = 647,206.57/x - Step 3: Cross multiply
1,594,090.09x = 2,391,660.06 × 647,206.57 - Step 4: Simplify right side
1,594,090.09x = 1,547,898,104,038.59 - Step 5: Solve for x
x = 1,547,898,104,038.59/1,594,090.09 - Step 6: Final answer
x = 971,022.98
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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.