Home / 1,155,060.24-1,732,885.56-444,897.60

Finding the Fourth Proportional to 1,155,060.24, 1,732,885.56 and 444,897.60

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Solution

The fourth proportional to 1,155,060.24, 1,732,885.56 and 444,897.60 is: 667,460.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,155,060.24 : 1,732,885.56 = 444,897.60 : x
  2. Step 2: Convert to fraction form
    1,155,060.24/1,732,885.56 = 444,897.60/x
  3. Step 3: Cross multiply
    1,155,060.24x = 1,732,885.56 × 444,897.60
  4. Step 4: Simplify right side
    1,155,060.24x = 770,956,626,718.66
  5. Step 5: Solve for x
    x = 770,956,626,718.66/1,155,060.24
  6. Step 6: Final answer
    x = 667,460.10

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1.5x scale

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.