Home / 563,554.14-845,460.81-184,487.10

Finding the Fourth Proportional to 563,554.14, 845,460.81 and 184,487.10

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Solution

The fourth proportional to 563,554.14, 845,460.81 and 184,487.10 is: 276,773.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    563,554.14 : 845,460.81 = 184,487.10 : x
  2. Step 2: Convert to fraction form
    563,554.14/845,460.81 = 184,487.10/x
  3. Step 3: Cross multiply
    563,554.14x = 845,460.81 × 184,487.10
  4. Step 4: Simplify right side
    563,554.14x = 155,976,613,000.55
  5. Step 5: Solve for x
    x = 155,976,613,000.55/563,554.14
  6. Step 6: Final answer
    x = 276,773.08

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1.5x scale

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.