Home / 3,730,018.32-5,595,027.48-1,205,673.57

Finding the Fourth Proportional to 3,730,018.32, 5,595,027.48 and 1,205,673.57

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Solution

The fourth proportional to 3,730,018.32, 5,595,027.48 and 1,205,673.57 is: 1,808,510.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,730,018.32 : 5,595,027.48 = 1,205,673.57 : x
  2. Step 2: Convert to fraction form
    3,730,018.32/5,595,027.48 = 1,205,673.57/x
  3. Step 3: Cross multiply
    3,730,018.32x = 5,595,027.48 × 1,205,673.57
  4. Step 4: Simplify right side
    3,730,018.32x = 6,745,776,756,059.70
  5. Step 5: Solve for x
    x = 6,745,776,756,059.70/3,730,018.32
  6. Step 6: Final answer
    x = 1,808,510.36

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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.