Home / 10,938,349.56-15,095,226.74-6,043,887

Finding the Fourth Proportional to 10,938,349.56, 15,095,226.74 and 6,043,887

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Solution

The fourth proportional to 10,938,349.56, 15,095,226.74 and 6,043,887 is: 8,340,732.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,938,349.56 : 15,095,226.74 = 6,043,887 : x
  2. Step 2: Convert to fraction form
    10,938,349.56/15,095,226.74 = 6,043,887/x
  3. Step 3: Cross multiply
    10,938,349.56x = 15,095,226.74 × 6,043,887
  4. Step 4: Simplify right side
    10,938,349.56x = 91,233,844,655,938.38
  5. Step 5: Solve for x
    x = 91,233,844,655,938.38/10,938,349.56
  6. Step 6: Final answer
    x = 8,340,732.22

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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.