Home / 10,425,833.04-14,386,923.79-5,779,573.41

Finding the Fourth Proportional to 10,425,833.04, 14,386,923.79 and 5,779,573.41

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Solution

The fourth proportional to 10,425,833.04, 14,386,923.79 and 5,779,573.41 is: 7,975,408.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,425,833.04 : 14,386,923.79 = 5,779,573.41 : x
  2. Step 2: Convert to fraction form
    10,425,833.04/14,386,923.79 = 5,779,573.41/x
  3. Step 3: Cross multiply
    10,425,833.04x = 14,386,923.79 × 5,779,573.41
  4. Step 4: Simplify right side
    10,425,833.04x = 83,150,282,188,380.42
  5. Step 5: Solve for x
    x = 83,150,282,188,380.42/10,425,833.04
  6. Step 6: Final answer
    x = 7,975,408.95

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.