Home / 8,748,014.08-12,072,267-4,880,536.04

Finding the Fourth Proportional to 8,748,014.08, 12,072,267 and 4,880,536.04

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Solution

The fourth proportional to 8,748,014.08, 12,072,267 and 4,880,536.04 is: 6,735,143.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,748,014.08 : 12,072,267 = 4,880,536.04 : x
  2. Step 2: Convert to fraction form
    8,748,014.08/12,072,267 = 4,880,536.04/x
  3. Step 3: Cross multiply
    8,748,014.08x = 12,072,267 × 4,880,536.04
  4. Step 4: Simplify right side
    8,748,014.08x = 58,919,134,178,002.68
  5. Step 5: Solve for x
    x = 58,919,134,178,002.68/8,748,014.08
  6. Step 6: Final answer
    x = 6,735,143.96

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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.