Home / 1,155,094.65-1,732,937.22-444,932.01

Finding the Fourth Proportional to 1,155,094.65, 1,732,937.22 and 444,932.01

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Solution

The fourth proportional to 1,155,094.65, 1,732,937.22 and 444,932.01 is: 667,511.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,155,094.65 : 1,732,937.22 = 444,932.01 : x
  2. Step 2: Convert to fraction form
    1,155,094.65/1,732,937.22 = 444,932.01/x
  3. Step 3: Cross multiply
    1,155,094.65x = 1,732,937.22 × 444,932.01
  4. Step 4: Simplify right side
    1,155,094.65x = 771,039,240,498.41
  5. Step 5: Solve for x
    x = 771,039,240,498.41/1,155,094.65
  6. Step 6: Final answer
    x = 667,511.74

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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.