Home / 6,667,315.60-10,000,973.40-4,612,410.40

Finding the Fourth Proportional to 6,667,315.60, 10,000,973.40 and 4,612,410.40

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Solution

The fourth proportional to 6,667,315.60, 10,000,973.40 and 4,612,410.40 is: 6,918,615.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,667,315.60 : 10,000,973.40 = 4,612,410.40 : x
  2. Step 2: Convert to fraction form
    6,667,315.60/10,000,973.40 = 4,612,410.40/x
  3. Step 3: Cross multiply
    6,667,315.60x = 10,000,973.40 × 4,612,410.40
  4. Step 4: Simplify right side
    6,667,315.60x = 46,128,593,720,283.37
  5. Step 5: Solve for x
    x = 46,128,593,720,283.37/6,667,315.60
  6. Step 6: Final answer
    x = 6,918,615.60

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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.