Home / 7,265,572.50-10,026,801.09-4,046,308.50

Finding the Fourth Proportional to 7,265,572.50, 10,026,801.09 and 4,046,308.50

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Solution

The fourth proportional to 7,265,572.50, 10,026,801.09 and 4,046,308.50 is: 5,584,078.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,265,572.50 : 10,026,801.09 = 4,046,308.50 : x
  2. Step 2: Convert to fraction form
    7,265,572.50/10,026,801.09 = 4,046,308.50/x
  3. Step 3: Cross multiply
    7,265,572.50x = 10,026,801.09 × 4,046,308.50
  4. Step 4: Simplify right side
    7,265,572.50x = 40,571,530,478,276.27
  5. Step 5: Solve for x
    x = 40,571,530,478,276.27/7,265,572.50
  6. Step 6: Final answer
    x = 5,584,078.95

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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.