Home / 1,544,903.90-2,317,355.85-705,095.90

Finding the Fourth Proportional to 1,544,903.90, 2,317,355.85 and 705,095.90

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Solution

The fourth proportional to 1,544,903.90, 2,317,355.85 and 705,095.90 is: 1,057,643.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,544,903.90 : 2,317,355.85 = 705,095.90 : x
  2. Step 2: Convert to fraction form
    1,544,903.90/2,317,355.85 = 705,095.90/x
  3. Step 3: Cross multiply
    1,544,903.90x = 2,317,355.85 × 705,095.90
  4. Step 4: Simplify right side
    1,544,903.90x = 1,633,958,108,676.02
  5. Step 5: Solve for x
    x = 1,633,958,108,676.02/1,544,903.90
  6. Step 6: Final answer
    x = 1,057,643.85

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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.