Home / 4,024,378.10-6,043,565.55-2,134,810.10

Finding the Fourth Proportional to 4,024,378.10, 6,043,565.55 and 2,134,810.10

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Solution

The fourth proportional to 4,024,378.10, 6,043,565.55 and 2,134,810.10 is: 3,205,927.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,024,378.10 : 6,043,565.55 = 2,134,810.10 : x
  2. Step 2: Convert to fraction form
    4,024,378.10/6,043,565.55 = 2,134,810.10/x
  3. Step 3: Cross multiply
    4,024,378.10x = 6,043,565.55 × 2,134,810.10
  4. Step 4: Simplify right side
    4,024,378.10x = 12,901,864,776,152.05
  5. Step 5: Solve for x
    x = 12,901,864,776,152.05/4,024,378.10
  6. Step 6: Final answer
    x = 3,205,927.59

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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.