Home / 6,572,107.53-9,849,349.35-5,114,913.50

Finding the Fourth Proportional to 6,572,107.53, 9,849,349.35 and 5,114,913.50

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Solution

The fourth proportional to 6,572,107.53, 9,849,349.35 and 5,114,913.50 is: 7,665,512.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,572,107.53 : 9,849,349.35 = 5,114,913.50 : x
  2. Step 2: Convert to fraction form
    6,572,107.53/9,849,349.35 = 5,114,913.50/x
  3. Step 3: Cross multiply
    6,572,107.53x = 9,849,349.35 × 5,114,913.50
  4. Step 4: Simplify right side
    6,572,107.53x = 50,378,569,981,154.60
  5. Step 5: Solve for x
    x = 50,378,569,981,154.60/6,572,107.53
  6. Step 6: Final answer
    x = 7,665,512.13

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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.