Home / 792,881.13-1,094,176.52-430,304.91

Finding the Fourth Proportional to 792,881.13, 1,094,176.52 and 430,304.91

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Solution

The fourth proportional to 792,881.13, 1,094,176.52 and 430,304.91 is: 593,821.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    792,881.13 : 1,094,176.52 = 430,304.91 : x
  2. Step 2: Convert to fraction form
    792,881.13/1,094,176.52 = 430,304.91/x
  3. Step 3: Cross multiply
    792,881.13x = 1,094,176.52 × 430,304.91
  4. Step 4: Simplify right side
    792,881.13x = 470,829,528,962.71
  5. Step 5: Solve for x
    x = 470,829,528,962.71/792,881.13
  6. Step 6: Final answer
    x = 593,821.08

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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.