Home / 1,050,126.50-1,449,181.86-597,417.50

Finding the Fourth Proportional to 1,050,126.50, 1,449,181.86 and 597,417.50

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Solution

The fourth proportional to 1,050,126.50, 1,449,181.86 and 597,417.50 is: 824,440.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,050,126.50 : 1,449,181.86 = 597,417.50 : x
  2. Step 2: Convert to fraction form
    1,050,126.50/1,449,181.86 = 597,417.50/x
  3. Step 3: Cross multiply
    1,050,126.50x = 1,449,181.86 × 597,417.50
  4. Step 4: Simplify right side
    1,050,126.50x = 865,766,603,846.55
  5. Step 5: Solve for x
    x = 865,766,603,846.55/1,050,126.50
  6. Step 6: Final answer
    x = 824,440.30

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.