Home / 10,056,565.99-13,877,799.78-5,871,052.93

Finding the Fourth Proportional to 10,056,565.99, 13,877,799.78 and 5,871,052.93

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Solution

The fourth proportional to 10,056,565.99, 13,877,799.78 and 5,871,052.93 is: 8,101,900.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,056,565.99 : 13,877,799.78 = 5,871,052.93 : x
  2. Step 2: Convert to fraction form
    10,056,565.99/13,877,799.78 = 5,871,052.93/x
  3. Step 3: Cross multiply
    10,056,565.99x = 13,877,799.78 × 5,871,052.93
  4. Step 4: Simplify right side
    10,056,565.99x = 81,477,297,024,687.67
  5. Step 5: Solve for x
    x = 81,477,297,024,687.67/10,056,565.99
  6. Step 6: Final answer
    x = 8,101,900.50

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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.