Home / 6,337,217.07-8,745,361.56-3,436,607.07

Finding the Fourth Proportional to 6,337,217.07, 8,745,361.56 and 3,436,607.07

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Solution

The fourth proportional to 6,337,217.07, 8,745,361.56 and 3,436,607.07 is: 4,742,518.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,337,217.07 : 8,745,361.56 = 3,436,607.07 : x
  2. Step 2: Convert to fraction form
    6,337,217.07/8,745,361.56 = 3,436,607.07/x
  3. Step 3: Cross multiply
    6,337,217.07x = 8,745,361.56 × 3,436,607.07
  4. Step 4: Simplify right side
    6,337,217.07x = 30,054,371,366,802.23
  5. Step 5: Solve for x
    x = 30,054,371,366,802.23/6,337,217.07
  6. Step 6: Final answer
    x = 4,742,518.84

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.