Home / 846,214.02-1,167,878.61-483,653.16

Finding the Fourth Proportional to 846,214.02, 1,167,878.61 and 483,653.16

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Solution

The fourth proportional to 846,214.02, 1,167,878.61 and 483,653.16 is: 667,500.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    846,214.02 : 1,167,878.61 = 483,653.16 : x
  2. Step 2: Convert to fraction form
    846,214.02/1,167,878.61 = 483,653.16/x
  3. Step 3: Cross multiply
    846,214.02x = 1,167,878.61 × 483,653.16
  4. Step 4: Simplify right side
    846,214.02x = 564,848,180,222.91
  5. Step 5: Solve for x
    x = 564,848,180,222.91/846,214.02
  6. Step 6: Final answer
    x = 667,500.38

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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.