Home / 6,015,014.95-8,301,160.52-3,436,640.50

Finding the Fourth Proportional to 6,015,014.95, 8,301,160.52 and 3,436,640.50

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Solution

The fourth proportional to 6,015,014.95, 8,301,160.52 and 3,436,640.50 is: 4,742,815.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,015,014.95 : 8,301,160.52 = 3,436,640.50 : x
  2. Step 2: Convert to fraction form
    6,015,014.95/8,301,160.52 = 3,436,640.50/x
  3. Step 3: Cross multiply
    6,015,014.95x = 8,301,160.52 × 3,436,640.50
  4. Step 4: Simplify right side
    6,015,014.95x = 28,528,104,440,033.06
  5. Step 5: Solve for x
    x = 28,528,104,440,033.06/6,015,014.95
  6. Step 6: Final answer
    x = 4,742,815.22

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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.