Home / 2,334,209.40-3,501,314.10-651,312.90

Finding the Fourth Proportional to 2,334,209.40, 3,501,314.10 and 651,312.90

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Solution

The fourth proportional to 2,334,209.40, 3,501,314.10 and 651,312.90 is: 976,969.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,334,209.40 : 3,501,314.10 = 651,312.90 : x
  2. Step 2: Convert to fraction form
    2,334,209.40/3,501,314.10 = 651,312.90/x
  3. Step 3: Cross multiply
    2,334,209.40x = 3,501,314.10 × 651,312.90
  4. Step 4: Simplify right side
    2,334,209.40x = 2,280,451,040,281.89
  5. Step 5: Solve for x
    x = 2,280,451,040,281.89/2,334,209.40
  6. Step 6: Final answer
    x = 976,969.35

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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.