Home / 1,496,984.27-2,065,186.47-916,233.24

Finding the Fourth Proportional to 1,496,984.27, 2,065,186.47 and 916,233.24

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Solution

The fourth proportional to 1,496,984.27, 2,065,186.47 and 916,233.24 is: 1,264,002.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,496,984.27 : 2,065,186.47 = 916,233.24 : x
  2. Step 2: Convert to fraction form
    1,496,984.27/2,065,186.47 = 916,233.24/x
  3. Step 3: Cross multiply
    1,496,984.27x = 2,065,186.47 × 916,233.24
  4. Step 4: Simplify right side
    1,496,984.27x = 1,892,192,490,612.26
  5. Step 5: Solve for x
    x = 1,892,192,490,612.26/1,496,984.27
  6. Step 6: Final answer
    x = 1,264,002.93

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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.