Home / 4,037,607.69-5,570,491.62-2,588,102.38

Finding the Fourth Proportional to 4,037,607.69, 5,570,491.62 and 2,588,102.38

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Solution

The fourth proportional to 4,037,607.69, 5,570,491.62 and 2,588,102.38 is: 3,570,679.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,037,607.69 : 5,570,491.62 = 2,588,102.38 : x
  2. Step 2: Convert to fraction form
    4,037,607.69/5,570,491.62 = 2,588,102.38/x
  3. Step 3: Cross multiply
    4,037,607.69x = 5,570,491.62 × 2,588,102.38
  4. Step 4: Simplify right side
    4,037,607.69x = 14,417,002,619,492.05
  5. Step 5: Solve for x
    x = 14,417,002,619,492.05/4,037,607.69
  6. Step 6: Final answer
    x = 3,570,679.40

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.