Home / 11,468,036.16-15,823,595.97-6,574,793.22

Finding the Fourth Proportional to 11,468,036.16, 15,823,595.97 and 6,574,793.22

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Solution

The fourth proportional to 11,468,036.16, 15,823,595.97 and 6,574,793.22 is: 9,071,899.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,468,036.16 : 15,823,595.97 = 6,574,793.22 : x
  2. Step 2: Convert to fraction form
    11,468,036.16/15,823,595.97 = 6,574,793.22/x
  3. Step 3: Cross multiply
    11,468,036.16x = 15,823,595.97 × 6,574,793.22
  4. Step 4: Simplify right side
    11,468,036.16x = 104,036,871,499,575.33
  5. Step 5: Solve for x
    x = 104,036,871,499,575.33/11,468,036.16
  6. Step 6: Final answer
    x = 9,071,899.50

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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.