Home / 2,671,950.90-4,007,934.58-650,195.22

Finding the Fourth Proportional to 2,671,950.90, 4,007,934.58 and 650,195.22

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Solution

The fourth proportional to 2,671,950.90, 4,007,934.58 and 650,195.22 is: 975,294.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,671,950.90 : 4,007,934.58 = 650,195.22 : x
  2. Step 2: Convert to fraction form
    2,671,950.90/4,007,934.58 = 650,195.22/x
  3. Step 3: Cross multiply
    2,671,950.90x = 4,007,934.58 × 650,195.22
  4. Step 4: Simplify right side
    2,671,950.90x = 2,605,939,905,988.71
  5. Step 5: Solve for x
    x = 2,605,939,905,988.71/2,671,950.90
  6. Step 6: Final answer
    x = 975,294.83

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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.