Home / 6,296,911.25-9,445,334.67-2,459,123.40

Finding the Fourth Proportional to 6,296,911.25, 9,445,334.67 and 2,459,123.40

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Solution

The fourth proportional to 6,296,911.25, 9,445,334.67 and 2,459,123.40 is: 3,688,672.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,296,911.25 : 9,445,334.67 = 2,459,123.40 : x
  2. Step 2: Convert to fraction form
    6,296,911.25/9,445,334.67 = 2,459,123.40/x
  3. Step 3: Cross multiply
    6,296,911.25x = 9,445,334.67 × 2,459,123.40
  4. Step 4: Simplify right side
    6,296,911.25x = 23,227,243,490,118.27
  5. Step 5: Solve for x
    x = 23,227,243,490,118.27/6,296,911.25
  6. Step 6: Final answer
    x = 3,688,672.52

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1.5x scale

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.