Home / 7,490,233.90-11,238,115.65-2,441,709.10

Finding the Fourth Proportional to 7,490,233.90, 11,238,115.65 and 2,441,709.10

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Solution

The fourth proportional to 7,490,233.90, 11,238,115.65 and 2,441,709.10 is: 3,663,464.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,490,233.90 : 11,238,115.65 = 2,441,709.10 : x
  2. Step 2: Convert to fraction form
    7,490,233.90/11,238,115.65 = 2,441,709.10/x
  3. Step 3: Cross multiply
    7,490,233.90x = 11,238,115.65 × 2,441,709.10
  4. Step 4: Simplify right side
    7,490,233.90x = 27,440,209,249,457.42
  5. Step 5: Solve for x
    x = 27,440,209,249,457.42/7,490,233.90
  6. Step 6: Final answer
    x = 3,663,464.94

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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.