Home / 7,103,025.03-10,651,225.29-3,690,394.26

Finding the Fourth Proportional to 7,103,025.03, 10,651,225.29 and 3,690,394.26

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Solution

The fourth proportional to 7,103,025.03, 10,651,225.29 and 3,690,394.26 is: 5,533,870.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,103,025.03 : 10,651,225.29 = 3,690,394.26 : x
  2. Step 2: Convert to fraction form
    7,103,025.03/10,651,225.29 = 3,690,394.26/x
  3. Step 3: Cross multiply
    7,103,025.03x = 10,651,225.29 × 3,690,394.26
  4. Step 4: Simplify right side
    7,103,025.03x = 39,307,220,672,182.83
  5. Step 5: Solve for x
    x = 39,307,220,672,182.83/7,103,025.03
  6. Step 6: Final answer
    x = 5,533,870.50

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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.