Home / 8,982,303.60-13,475,423.70-4,435,530.60

Finding the Fourth Proportional to 8,982,303.60, 13,475,423.70 and 4,435,530.60

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Solution

The fourth proportional to 8,982,303.60, 13,475,423.70 and 4,435,530.60 is: 6,654,267.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,982,303.60 : 13,475,423.70 = 4,435,530.60 : x
  2. Step 2: Convert to fraction form
    8,982,303.60/13,475,423.70 = 4,435,530.60/x
  3. Step 3: Cross multiply
    8,982,303.60x = 13,475,423.70 × 4,435,530.60
  4. Step 4: Simplify right side
    8,982,303.60x = 59,770,654,169,315.21
  5. Step 5: Solve for x
    x = 59,770,654,169,315.21/8,982,303.60
  6. Step 6: Final answer
    x = 6,654,267.86

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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.