Home / 8,500,000.08-11,730,316.55-4,829,538.95

Finding the Fourth Proportional to 8,500,000.08, 11,730,316.55 and 4,829,538.95

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Solution

The fourth proportional to 8,500,000.08, 11,730,316.55 and 4,829,538.95 is: 6,664,943.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,500,000.08 : 11,730,316.55 = 4,829,538.95 : x
  2. Step 2: Convert to fraction form
    8,500,000.08/11,730,316.55 = 4,829,538.95/x
  3. Step 3: Cross multiply
    8,500,000.08x = 11,730,316.55 × 4,829,538.95
  4. Step 4: Simplify right side
    8,500,000.08x = 56,652,020,591,255.35
  5. Step 5: Solve for x
    x = 56,652,020,591,255.35/8,500,000.08
  6. Step 6: Final answer
    x = 6,664,943.54

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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.