Home / 6,087,238.10-8,400,652.63-3,370,984.10

Finding the Fourth Proportional to 6,087,238.10, 8,400,652.63 and 3,370,984.10

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Solution

The fourth proportional to 6,087,238.10, 8,400,652.63 and 3,370,984.10 is: 4,652,104.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,087,238.10 : 8,400,652.63 = 3,370,984.10 : x
  2. Step 2: Convert to fraction form
    6,087,238.10/8,400,652.63 = 3,370,984.10/x
  3. Step 3: Cross multiply
    6,087,238.10x = 8,400,652.63 × 3,370,984.10
  4. Step 4: Simplify right side
    6,087,238.10x = 28,318,466,445,353.19
  5. Step 5: Solve for x
    x = 28,318,466,445,353.19/6,087,238.10
  6. Step 6: Final answer
    x = 4,652,104.28

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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.