Home / 792,946.63-1,094,276.84-430,374.84

Finding the Fourth Proportional to 792,946.63, 1,094,276.84 and 430,374.84

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Solution

The fourth proportional to 792,946.63, 1,094,276.84 and 430,374.84 is: 593,922.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    792,946.63 : 1,094,276.84 = 430,374.84 : x
  2. Step 2: Convert to fraction form
    792,946.63/1,094,276.84 = 430,374.84/x
  3. Step 3: Cross multiply
    792,946.63x = 1,094,276.84 × 430,374.84
  4. Step 4: Simplify right side
    792,946.63x = 470,949,219,930.71
  5. Step 5: Solve for x
    x = 470,949,219,930.71/792,946.63
  6. Step 6: Final answer
    x = 593,922.97

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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.