Home / 3,669,483.60-5,504,225.40-2,913,656.40

Finding the Fourth Proportional to 3,669,483.60, 5,504,225.40 and 2,913,656.40

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Solution

The fourth proportional to 3,669,483.60, 5,504,225.40 and 2,913,656.40 is: 4,370,484.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,669,483.60 : 5,504,225.40 = 2,913,656.40 : x
  2. Step 2: Convert to fraction form
    3,669,483.60/5,504,225.40 = 2,913,656.40/x
  3. Step 3: Cross multiply
    3,669,483.60x = 5,504,225.40 × 2,913,656.40
  4. Step 4: Simplify right side
    3,669,483.60x = 16,037,421,563,752.56
  5. Step 5: Solve for x
    x = 16,037,421,563,752.56/3,669,483.60
  6. Step 6: Final answer
    x = 4,370,484.60

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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.