Home / 3,097,132.70-4,641,762.45-1,496,248.70

Finding the Fourth Proportional to 3,097,132.70, 4,641,762.45 and 1,496,248.70

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Solution

The fourth proportional to 3,097,132.70, 4,641,762.45 and 1,496,248.70 is: 2,242,471.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,097,132.70 : 4,641,762.45 = 1,496,248.70 : x
  2. Step 2: Convert to fraction form
    3,097,132.70/4,641,762.45 = 1,496,248.70/x
  3. Step 3: Cross multiply
    3,097,132.70x = 4,641,762.45 × 1,496,248.70
  4. Step 4: Simplify right side
    3,097,132.70x = 6,945,231,031,521.32
  5. Step 5: Solve for x
    x = 6,945,231,031,521.32/3,097,132.70
  6. Step 6: Final answer
    x = 2,242,471.25

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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.