Home / 3,554,158.48-4,904,861.16-1,944,526.48

Finding the Fourth Proportional to 3,554,158.48, 4,904,861.16 and 1,944,526.48

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Solution

The fourth proportional to 3,554,158.48, 4,904,861.16 and 1,944,526.48 is: 2,683,513.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,554,158.48 : 4,904,861.16 = 1,944,526.48 : x
  2. Step 2: Convert to fraction form
    3,554,158.48/4,904,861.16 = 1,944,526.48/x
  3. Step 3: Cross multiply
    3,554,158.48x = 4,904,861.16 × 1,944,526.48
  4. Step 4: Simplify right side
    3,554,158.48x = 9,537,632,406,343.52
  5. Step 5: Solve for x
    x = 9,537,632,406,343.52/3,554,158.48
  6. Step 6: Final answer
    x = 2,683,513.54

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.