Home / 1,044,473.70-1,564,960.95-894,008.10

Finding the Fourth Proportional to 1,044,473.70, 1,564,960.95 and 894,008.10

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Solution

The fourth proportional to 1,044,473.70, 1,564,960.95 and 894,008.10 is: 1,339,514.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,044,473.70 : 1,564,960.95 = 894,008.10 : x
  2. Step 2: Convert to fraction form
    1,044,473.70/1,564,960.95 = 894,008.10/x
  3. Step 3: Cross multiply
    1,044,473.70x = 1,564,960.95 × 894,008.10
  4. Step 4: Simplify right side
    1,044,473.70x = 1,399,087,765,483.69
  5. Step 5: Solve for x
    x = 1,399,087,765,483.69/1,044,473.70
  6. Step 6: Final answer
    x = 1,339,514.60

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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.