Home / 9,708,829.60-14,563,244.40-4,028,461.60

Finding the Fourth Proportional to 9,708,829.60, 14,563,244.40 and 4,028,461.60

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Solution

The fourth proportional to 9,708,829.60, 14,563,244.40 and 4,028,461.60 is: 6,042,692.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,708,829.60 : 14,563,244.40 = 4,028,461.60 : x
  2. Step 2: Convert to fraction form
    9,708,829.60/14,563,244.40 = 4,028,461.60/x
  3. Step 3: Cross multiply
    9,708,829.60x = 14,563,244.40 × 4,028,461.60
  4. Step 4: Simplify right side
    9,708,829.60x = 58,667,470,836,815.04
  5. Step 5: Solve for x
    x = 58,667,470,836,815.04/9,708,829.60
  6. Step 6: Final answer
    x = 6,042,692.40

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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.