Home / 584,598.72-876,928.32-185,281.92

Finding the Fourth Proportional to 584,598.72, 876,928.32 and 185,281.92

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Solution

The fourth proportional to 584,598.72, 876,928.32 and 185,281.92 is: 277,932.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    584,598.72 : 876,928.32 = 185,281.92 : x
  2. Step 2: Convert to fraction form
    584,598.72/876,928.32 = 185,281.92/x
  3. Step 3: Cross multiply
    584,598.72x = 876,928.32 × 185,281.92
  4. Step 4: Simplify right side
    584,598.72x = 162,478,962,831.97
  5. Step 5: Solve for x
    x = 162,478,962,831.97/584,598.72
  6. Step 6: Final answer
    x = 277,932.46

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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.