Home / 2,935,814.90-4,403,722.35-2,438,150.90

Finding the Fourth Proportional to 2,935,814.90, 4,403,722.35 and 2,438,150.90

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Solution

The fourth proportional to 2,935,814.90, 4,403,722.35 and 2,438,150.90 is: 3,657,226.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,935,814.90 : 4,403,722.35 = 2,438,150.90 : x
  2. Step 2: Convert to fraction form
    2,935,814.90/4,403,722.35 = 2,438,150.90/x
  3. Step 3: Cross multiply
    2,935,814.90x = 4,403,722.35 × 2,438,150.90
  4. Step 4: Simplify right side
    2,935,814.90x = 10,736,939,611,002.61
  5. Step 5: Solve for x
    x = 10,736,939,611,002.61/2,935,814.90
  6. Step 6: Final answer
    x = 3,657,226.35

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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.