Home / 1,094,547.74-1,634,635.49-932,901.30

Finding the Fourth Proportional to 1,094,547.74, 1,634,635.49 and 932,901.30

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Solution

The fourth proportional to 1,094,547.74, 1,634,635.49 and 932,901.30 is: 1,393,227.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,094,547.74 : 1,634,635.49 = 932,901.30 : x
  2. Step 2: Convert to fraction form
    1,094,547.74/1,634,635.49 = 932,901.30/x
  3. Step 3: Cross multiply
    1,094,547.74x = 1,634,635.49 × 932,901.30
  4. Step 4: Simplify right side
    1,094,547.74x = 1,524,953,568,982.63
  5. Step 5: Solve for x
    x = 1,524,953,568,982.63/1,094,547.74
  6. Step 6: Final answer
    x = 1,393,227.10

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.