Home / 5,953,022.40-8,931,607.20-2,589,643.20

Finding the Fourth Proportional to 5,953,022.40, 8,931,607.20 and 2,589,643.20

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Solution

The fourth proportional to 5,953,022.40, 8,931,607.20 and 2,589,643.20 is: 3,885,366.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,953,022.40 : 8,931,607.20 = 2,589,643.20 : x
  2. Step 2: Convert to fraction form
    5,953,022.40/8,931,607.20 = 2,589,643.20/x
  3. Step 3: Cross multiply
    5,953,022.40x = 8,931,607.20 × 2,589,643.20
  4. Step 4: Simplify right side
    5,953,022.40x = 23,129,675,850,551.04
  5. Step 5: Solve for x
    x = 23,129,675,850,551.04/5,953,022.40
  6. Step 6: Final answer
    x = 3,885,366.84

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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.