Home / 795,680.55-1,098,038.06-433,103.28

Finding the Fourth Proportional to 795,680.55, 1,098,038.06 and 433,103.28

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Solution

The fourth proportional to 795,680.55, 1,098,038.06 and 433,103.28 is: 597,681.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    795,680.55 : 1,098,038.06 = 433,103.28 : x
  2. Step 2: Convert to fraction form
    795,680.55/1,098,038.06 = 433,103.28/x
  3. Step 3: Cross multiply
    795,680.55x = 1,098,038.06 × 433,103.28
  4. Step 4: Simplify right side
    795,680.55x = 475,563,885,350.84
  5. Step 5: Solve for x
    x = 475,563,885,350.84/795,680.55
  6. Step 6: Final answer
    x = 597,681.93

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Double scale
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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.