Home / 935,972.66-1,404,133.96-375,050.90

Finding the Fourth Proportional to 935,972.66, 1,404,133.96 and 375,050.90

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Solution

The fourth proportional to 935,972.66, 1,404,133.96 and 375,050.90 is: 562,646.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    935,972.66 : 1,404,133.96 = 375,050.90 : x
  2. Step 2: Convert to fraction form
    935,972.66/1,404,133.96 = 375,050.90/x
  3. Step 3: Cross multiply
    935,972.66x = 1,404,133.96 × 375,050.90
  4. Step 4: Simplify right side
    935,972.66x = 526,621,697,460.27
  5. Step 5: Solve for x
    x = 526,621,697,460.27/935,972.66
  6. Step 6: Final answer
    x = 562,646.46

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1.5x scale

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.