Home / 9,590,103.60-13,234,602.60-5,724,868.02

Finding the Fourth Proportional to 9,590,103.60, 13,234,602.60 and 5,724,868.02

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Solution

The fourth proportional to 9,590,103.60, 13,234,602.60 and 5,724,868.02 is: 7,900,472.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,590,103.60 : 13,234,602.60 = 5,724,868.02 : x
  2. Step 2: Convert to fraction form
    9,590,103.60/13,234,602.60 = 5,724,868.02/x
  3. Step 3: Cross multiply
    9,590,103.60x = 13,234,602.60 × 5,724,868.02
  4. Step 4: Simplify right side
    9,590,103.60x = 75,766,353,182,148.84
  5. Step 5: Solve for x
    x = 75,766,353,182,148.84/9,590,103.60
  6. Step 6: Final answer
    x = 7,900,472.86

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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.