Home / 2,500,499.24-3,750,312.90-702,955.41

Finding the Fourth Proportional to 2,500,499.24, 3,750,312.90 and 702,955.41

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Solution

The fourth proportional to 2,500,499.24, 3,750,312.90 and 702,955.41 is: 1,054,310.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,500,499.24 : 3,750,312.90 = 702,955.41 : x
  2. Step 2: Convert to fraction form
    2,500,499.24/3,750,312.90 = 702,955.41/x
  3. Step 3: Cross multiply
    2,500,499.24x = 3,750,312.90 × 702,955.41
  4. Step 4: Simplify right side
    2,500,499.24x = 2,636,302,742,247.79
  5. Step 5: Solve for x
    x = 2,636,302,742,247.79/2,500,499.24
  6. Step 6: Final answer
    x = 1,054,310.56

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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.