Home / 953,055.24-1,429,265.46-384,289.32

Finding the Fourth Proportional to 953,055.24, 1,429,265.46 and 384,289.32

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Solution

The fourth proportional to 953,055.24, 1,429,265.46 and 384,289.32 is: 576,306.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    953,055.24 : 1,429,265.46 = 384,289.32 : x
  2. Step 2: Convert to fraction form
    953,055.24/1,429,265.46 = 384,289.32/x
  3. Step 3: Cross multiply
    953,055.24x = 1,429,265.46 × 384,289.32
  4. Step 4: Simplify right side
    953,055.24x = 549,251,451,722.89
  5. Step 5: Solve for x
    x = 549,251,451,722.89/953,055.24
  6. Step 6: Final answer
    x = 576,306.00

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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.