Home / 9,470,917.60-14,206,376.40-4,152,133.60

Finding the Fourth Proportional to 9,470,917.60, 14,206,376.40 and 4,152,133.60

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Solution

The fourth proportional to 9,470,917.60, 14,206,376.40 and 4,152,133.60 is: 6,228,200.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,470,917.60 : 14,206,376.40 = 4,152,133.60 : x
  2. Step 2: Convert to fraction form
    9,470,917.60/14,206,376.40 = 4,152,133.60/x
  3. Step 3: Cross multiply
    9,470,917.60x = 14,206,376.40 × 4,152,133.60
  4. Step 4: Simplify right side
    9,470,917.60x = 58,986,772,784,687.04
  5. Step 5: Solve for x
    x = 58,986,772,784,687.04/9,470,917.60
  6. Step 6: Final answer
    x = 6,228,200.40

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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.