Finding the Fourth Proportional to 651,681.03, 899,000.24 and 565,519.08
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Solution
The fourth proportional to 651,681.03, 899,000.24 and 565,519.08 is: 780,139.00
Step by Step Solution
- Step 1: Write the proportion equation
651,681.03 : 899,000.24 = 565,519.08 : x - Step 2: Convert to fraction form
651,681.03/899,000.24 = 565,519.08/x - Step 3: Cross multiply
651,681.03x = 899,000.24 × 565,519.08 - Step 4: Simplify right side
651,681.03x = 508,401,785,816.98 - Step 5: Solve for x
x = 508,401,785,816.98/651,681.03 - Step 6: Final answer
x = 780,139.00
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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.