Home / 9,826,867.35-14,740,301.03-5,043,898.35

Finding the Fourth Proportional to 9,826,867.35, 14,740,301.03 and 5,043,898.35

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Solution

The fourth proportional to 9,826,867.35, 14,740,301.03 and 5,043,898.35 is: 7,565,847.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,826,867.35 : 14,740,301.03 = 5,043,898.35 : x
  2. Step 2: Convert to fraction form
    9,826,867.35/14,740,301.03 = 5,043,898.35/x
  3. Step 3: Cross multiply
    9,826,867.35x = 14,740,301.03 × 5,043,898.35
  4. Step 4: Simplify right side
    9,826,867.35x = 74,348,580,018,500.81
  5. Step 5: Solve for x
    x = 74,348,580,018,500.81/9,826,867.35
  6. Step 6: Final answer
    x = 7,565,847.53

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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.