Home / 1,484,600.40-2,225,928.60-585,500.40

Finding the Fourth Proportional to 1,484,600.40, 2,225,928.60 and 585,500.40

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Solution

The fourth proportional to 1,484,600.40, 2,225,928.60 and 585,500.40 is: 877,867.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,484,600.40 : 2,225,928.60 = 585,500.40 : x
  2. Step 2: Convert to fraction form
    1,484,600.40/2,225,928.60 = 585,500.40/x
  3. Step 3: Cross multiply
    1,484,600.40x = 2,225,928.60 × 585,500.40
  4. Step 4: Simplify right side
    1,484,600.40x = 1,303,282,085,671.44
  5. Step 5: Solve for x
    x = 1,303,282,085,671.44/1,484,600.40
  6. Step 6: Final answer
    x = 877,867.26

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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.