Home / 897,267.51-1,346,155.47-365,170.41

Finding the Fourth Proportional to 897,267.51, 1,346,155.47 and 365,170.41

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Solution

The fourth proportional to 897,267.51, 1,346,155.47 and 365,170.41 is: 547,859.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    897,267.51 : 1,346,155.47 = 365,170.41 : x
  2. Step 2: Convert to fraction form
    897,267.51/1,346,155.47 = 365,170.41/x
  3. Step 3: Cross multiply
    897,267.51x = 1,346,155.47 × 365,170.41
  4. Step 4: Simplify right side
    897,267.51x = 491,576,144,903.64
  5. Step 5: Solve for x
    x = 491,576,144,903.64/897,267.51
  6. Step 6: Final answer
    x = 547,859.07

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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.