Home / 563,646.47-845,436.49-184,814.33

Finding the Fourth Proportional to 563,646.47, 845,436.49 and 184,814.33

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Solution

The fourth proportional to 563,646.47, 845,436.49 and 184,814.33 is: 277,210.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    563,646.47 : 845,436.49 = 184,814.33 : x
  2. Step 2: Convert to fraction form
    563,646.47/845,436.49 = 184,814.33/x
  3. Step 3: Cross multiply
    563,646.47x = 845,436.49 × 184,814.33
  4. Step 4: Simplify right side
    563,646.47x = 156,248,773,767.68
  5. Step 5: Solve for x
    x = 156,248,773,767.68/563,646.47
  6. Step 6: Final answer
    x = 277,210.60

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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.