Home / 957,030.30-1,435,464.45-292,182.30

Finding the Fourth Proportional to 957,030.30, 1,435,464.45 and 292,182.30

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Solution

The fourth proportional to 957,030.30, 1,435,464.45 and 292,182.30 is: 438,248.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    957,030.30 : 1,435,464.45 = 292,182.30 : x
  2. Step 2: Convert to fraction form
    957,030.30/1,435,464.45 = 292,182.30/x
  3. Step 3: Cross multiply
    957,030.30x = 1,435,464.45 × 292,182.30
  4. Step 4: Simplify right side
    957,030.30x = 419,417,304,569.24
  5. Step 5: Solve for x
    x = 419,417,304,569.24/957,030.30
  6. Step 6: Final answer
    x = 438,248.72

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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.