Home / 792,795.52-1,094,052.36-430,210.24

Finding the Fourth Proportional to 792,795.52, 1,094,052.36 and 430,210.24

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Solution

The fourth proportional to 792,795.52, 1,094,052.36 and 430,210.24 is: 593,687.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    792,795.52 : 1,094,052.36 = 430,210.24 : x
  2. Step 2: Convert to fraction form
    792,795.52/1,094,052.36 = 430,210.24/x
  3. Step 3: Cross multiply
    792,795.52x = 1,094,052.36 × 430,210.24
  4. Step 4: Simplify right side
    792,795.52x = 470,672,528,368.17
  5. Step 5: Solve for x
    x = 470,672,528,368.17/792,795.52
  6. Step 6: Final answer
    x = 593,687.17

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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.