Home / 832,783.04-1,150,265.30-602,976.50

Finding the Fourth Proportional to 832,783.04, 1,150,265.30 and 602,976.50

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Solution

The fourth proportional to 832,783.04, 1,150,265.30 and 602,976.50 is: 832,849.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    832,783.04 : 1,150,265.30 = 602,976.50 : x
  2. Step 2: Convert to fraction form
    832,783.04/1,150,265.30 = 602,976.50/x
  3. Step 3: Cross multiply
    832,783.04x = 1,150,265.30 × 602,976.50
  4. Step 4: Simplify right side
    832,783.04x = 693,582,940,421.57
  5. Step 5: Solve for x
    x = 693,582,940,421.57/832,783.04
  6. Step 6: Final answer
    x = 832,849.51

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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.