Home / 4,074,672.30-6,112,008.45-4,011,686.70

Finding the Fourth Proportional to 4,074,672.30, 6,112,008.45 and 4,011,686.70

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Solution

The fourth proportional to 4,074,672.30, 6,112,008.45 and 4,011,686.70 is: 6,017,530.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,074,672.30 : 6,112,008.45 = 4,011,686.70 : x
  2. Step 2: Convert to fraction form
    4,074,672.30/6,112,008.45 = 4,011,686.70/x
  3. Step 3: Cross multiply
    4,074,672.30x = 6,112,008.45 × 4,011,686.70
  4. Step 4: Simplify right side
    4,074,672.30x = 24,519,463,009,152.62
  5. Step 5: Solve for x
    x = 24,519,463,009,152.62/4,074,672.30
  6. Step 6: Final answer
    x = 6,017,530.05

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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.