Home / 1,050,458.64-1,575,894.80-376,359.63

Finding the Fourth Proportional to 1,050,458.64, 1,575,894.80 and 376,359.63

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Solution

The fourth proportional to 1,050,458.64, 1,575,894.80 and 376,359.63 is: 564,613.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,050,458.64 : 1,575,894.80 = 376,359.63 : x
  2. Step 2: Convert to fraction form
    1,050,458.64/1,575,894.80 = 376,359.63/x
  3. Step 3: Cross multiply
    1,050,458.64x = 1,575,894.80 × 376,359.63
  4. Step 4: Simplify right side
    1,050,458.64x = 593,103,183,846.92
  5. Step 5: Solve for x
    x = 593,103,183,846.92/1,050,458.64
  6. Step 6: Final answer
    x = 564,613.55

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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.