Home / 7,760,884.40-11,646,575.40-4,349,164.40

Finding the Fourth Proportional to 7,760,884.40, 11,646,575.40 and 4,349,164.40

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Solution

The fourth proportional to 7,760,884.40, 11,646,575.40 and 4,349,164.40 is: 6,526,688.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,760,884.40 : 11,646,575.40 = 4,349,164.40 : x
  2. Step 2: Convert to fraction form
    7,760,884.40/11,646,575.40 = 4,349,164.40/x
  3. Step 3: Cross multiply
    7,760,884.40x = 11,646,575.40 × 4,349,164.40
  4. Step 4: Simplify right side
    7,760,884.40x = 50,652,871,111,595.77
  5. Step 5: Solve for x
    x = 50,652,871,111,595.77/7,760,884.40
  6. Step 6: Final answer
    x = 6,526,688.00

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.