Home / 4,085,972.40-6,119,627.40-2,406,356.40

Finding the Fourth Proportional to 4,085,972.40, 6,119,627.40 and 2,406,356.40

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Solution

The fourth proportional to 4,085,972.40, 6,119,627.40 and 2,406,356.40 is: 3,604,039.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,085,972.40 : 6,119,627.40 = 2,406,356.40 : x
  2. Step 2: Convert to fraction form
    4,085,972.40/6,119,627.40 = 2,406,356.40/x
  3. Step 3: Cross multiply
    4,085,972.40x = 6,119,627.40 × 2,406,356.40
  4. Step 4: Simplify right side
    4,085,972.40x = 14,726,004,559,605.36
  5. Step 5: Solve for x
    x = 14,726,004,559,605.36/4,085,972.40
  6. Step 6: Final answer
    x = 3,604,039.17

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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.