Home / 9,025,285.68-12,454,153.92-4,950,904.68

Finding the Fourth Proportional to 9,025,285.68, 12,454,153.92 and 4,950,904.68

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Solution

The fourth proportional to 9,025,285.68, 12,454,153.92 and 4,950,904.68 is: 6,831,842.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,025,285.68 : 12,454,153.92 = 4,950,904.68 : x
  2. Step 2: Convert to fraction form
    9,025,285.68/12,454,153.92 = 4,950,904.68/x
  3. Step 3: Cross multiply
    9,025,285.68x = 12,454,153.92 × 4,950,904.68
  4. Step 4: Simplify right side
    9,025,285.68x = 61,659,328,927,968.34
  5. Step 5: Solve for x
    x = 61,659,328,927,968.34/9,025,285.68
  6. Step 6: Final answer
    x = 6,831,842.35

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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.