Home / 4,408,904.21-6,613,774.58-1,713,437.64

Finding the Fourth Proportional to 4,408,904.21, 6,613,774.58 and 1,713,437.64

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Solution

The fourth proportional to 4,408,904.21, 6,613,774.58 and 1,713,437.64 is: 2,570,319.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,408,904.21 : 6,613,774.58 = 1,713,437.64 : x
  2. Step 2: Convert to fraction form
    4,408,904.21/6,613,774.58 = 1,713,437.64/x
  3. Step 3: Cross multiply
    4,408,904.21x = 6,613,774.58 × 1,713,437.64
  4. Step 4: Simplify right side
    4,408,904.21x = 11,332,290,299,280.00
  5. Step 5: Solve for x
    x = 11,332,290,299,280.00/4,408,904.21
  6. Step 6: Final answer
    x = 2,570,319.01

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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.