Home / 1,031,136.01-1,546,334.91-357,036.32

Finding the Fourth Proportional to 1,031,136.01, 1,546,334.91 and 357,036.32

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Solution

The fourth proportional to 1,031,136.01, 1,546,334.91 and 357,036.32 is: 535,426.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,031,136.01 : 1,546,334.91 = 357,036.32 : x
  2. Step 2: Convert to fraction form
    1,031,136.01/1,546,334.91 = 357,036.32/x
  3. Step 3: Cross multiply
    1,031,136.01x = 1,546,334.91 × 357,036.32
  4. Step 4: Simplify right side
    1,031,136.01x = 552,097,729,619.77
  5. Step 5: Solve for x
    x = 552,097,729,619.77/1,031,136.01
  6. Step 6: Final answer
    x = 535,426.68

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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.