Home / 1,064,673.40-1,597,010.10-959,697.40

Finding the Fourth Proportional to 1,064,673.40, 1,597,010.10 and 959,697.40

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Solution

The fourth proportional to 1,064,673.40, 1,597,010.10 and 959,697.40 is: 1,439,546.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,064,673.40 : 1,597,010.10 = 959,697.40 : x
  2. Step 2: Convert to fraction form
    1,064,673.40/1,597,010.10 = 959,697.40/x
  3. Step 3: Cross multiply
    1,064,673.40x = 1,597,010.10 × 959,697.40
  4. Step 4: Simplify right side
    1,064,673.40x = 1,532,646,440,743.74
  5. Step 5: Solve for x
    x = 1,532,646,440,743.74/1,064,673.40
  6. Step 6: Final answer
    x = 1,439,546.10

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Similar ratio
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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.