Home / 5,673,538.60-8,510,307.90-4,404,495.40

Finding the Fourth Proportional to 5,673,538.60, 8,510,307.90 and 4,404,495.40

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Solution

The fourth proportional to 5,673,538.60, 8,510,307.90 and 4,404,495.40 is: 6,606,743.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,673,538.60 : 8,510,307.90 = 4,404,495.40 : x
  2. Step 2: Convert to fraction form
    5,673,538.60/8,510,307.90 = 4,404,495.40/x
  3. Step 3: Cross multiply
    5,673,538.60x = 8,510,307.90 × 4,404,495.40
  4. Step 4: Simplify right side
    5,673,538.60x = 37,483,611,998,133.66
  5. Step 5: Solve for x
    x = 37,483,611,998,133.66/5,673,538.60
  6. Step 6: Final answer
    x = 6,606,743.10

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1.5x scale

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.