Home / 3,435,097.60-5,152,646.40-2,483,315.20

Finding the Fourth Proportional to 3,435,097.60, 5,152,646.40 and 2,483,315.20

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Solution

The fourth proportional to 3,435,097.60, 5,152,646.40 and 2,483,315.20 is: 3,724,972.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,435,097.60 : 5,152,646.40 = 2,483,315.20 : x
  2. Step 2: Convert to fraction form
    3,435,097.60/5,152,646.40 = 2,483,315.20/x
  3. Step 3: Cross multiply
    3,435,097.60x = 5,152,646.40 × 2,483,315.20
  4. Step 4: Simplify right side
    3,435,097.60x = 12,795,645,125,345.28
  5. Step 5: Solve for x
    x = 12,795,645,125,345.28/3,435,097.60
  6. Step 6: Final answer
    x = 3,724,972.80

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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.