Home / 3,485,875.38-4,810,624.71-1,937,202.34

Finding the Fourth Proportional to 3,485,875.38, 4,810,624.71 and 1,937,202.34

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Solution

The fourth proportional to 3,485,875.38, 4,810,624.71 and 1,937,202.34 is: 2,673,404.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,485,875.38 : 4,810,624.71 = 1,937,202.34 : x
  2. Step 2: Convert to fraction form
    3,485,875.38/4,810,624.71 = 1,937,202.34/x
  3. Step 3: Cross multiply
    3,485,875.38x = 4,810,624.71 × 1,937,202.34
  4. Step 4: Simplify right side
    3,485,875.38x = 9,319,153,445,073.82
  5. Step 5: Solve for x
    x = 9,319,153,445,073.82/3,485,875.38
  6. Step 6: Final answer
    x = 2,673,404.07

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.