Home / 846,341.04-1,167,950.50-483,772.68

Finding the Fourth Proportional to 846,341.04, 1,167,950.50 and 483,772.68

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Solution

The fourth proportional to 846,341.04, 1,167,950.50 and 483,772.68 is: 667,606.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    846,341.04 : 1,167,950.50 = 483,772.68 : x
  2. Step 2: Convert to fraction form
    846,341.04/1,167,950.50 = 483,772.68/x
  3. Step 3: Cross multiply
    846,341.04x = 1,167,950.50 × 483,772.68
  4. Step 4: Simplify right side
    846,341.04x = 565,022,544,097.06
  5. Step 5: Solve for x
    x = 565,022,544,097.06/846,341.04
  6. Step 6: Final answer
    x = 667,606.22

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1.5x scale

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.