Home / 846,507.04-1,168,213.41-464,547.49

Finding the Fourth Proportional to 846,507.04, 1,168,213.41 and 464,547.49

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Solution

The fourth proportional to 846,507.04, 1,168,213.41 and 464,547.49 is: 641,094.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    846,507.04 : 1,168,213.41 = 464,547.49 : x
  2. Step 2: Convert to fraction form
    846,507.04/1,168,213.41 = 464,547.49/x
  3. Step 3: Cross multiply
    846,507.04x = 1,168,213.41 × 464,547.49
  4. Step 4: Simplify right side
    846,507.04x = 542,690,607,399.84
  5. Step 5: Solve for x
    x = 542,690,607,399.84/846,507.04
  6. Step 6: Final answer
    x = 641,094.03

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Double scale
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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.