Home / 1,496,073.80-2,244,110.70-1,048,176.20

Finding the Fourth Proportional to 1,496,073.80, 2,244,110.70 and 1,048,176.20

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Solution

The fourth proportional to 1,496,073.80, 2,244,110.70 and 1,048,176.20 is: 1,572,264.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,496,073.80 : 2,244,110.70 = 1,048,176.20 : x
  2. Step 2: Convert to fraction form
    1,496,073.80/2,244,110.70 = 1,048,176.20/x
  3. Step 3: Cross multiply
    1,496,073.80x = 2,244,110.70 × 1,048,176.20
  4. Step 4: Simplify right side
    1,496,073.80x = 2,352,223,425,905.34
  5. Step 5: Solve for x
    x = 2,352,223,425,905.34/1,496,073.80
  6. Step 6: Final answer
    x = 1,572,264.30

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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.