Home / 1,168,412.41-1,752,872.87-369,700.88

Finding the Fourth Proportional to 1,168,412.41, 1,752,872.87 and 369,700.88

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Solution

The fourth proportional to 1,168,412.41, 1,752,872.87 and 369,700.88 is: 554,631.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,168,412.41 : 1,752,872.87 = 369,700.88 : x
  2. Step 2: Convert to fraction form
    1,168,412.41/1,752,872.87 = 369,700.88/x
  3. Step 3: Cross multiply
    1,168,412.41x = 1,752,872.87 × 369,700.88
  4. Step 4: Simplify right side
    1,168,412.41x = 648,038,634,727.01
  5. Step 5: Solve for x
    x = 648,038,634,727.01/1,168,412.41
  6. Step 6: Final answer
    x = 554,631.76

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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.