Home / 8,589,526.60-11,852,842.10-5,056,762.48

Finding the Fourth Proportional to 8,589,526.60, 11,852,842.10 and 5,056,762.48

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Solution

The fourth proportional to 8,589,526.60, 11,852,842.10 and 5,056,762.48 is: 6,977,917.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,589,526.60 : 11,852,842.10 = 5,056,762.48 : x
  2. Step 2: Convert to fraction form
    8,589,526.60/11,852,842.10 = 5,056,762.48/x
  3. Step 3: Cross multiply
    8,589,526.60x = 11,852,842.10 × 5,056,762.48
  4. Step 4: Simplify right side
    8,589,526.60x = 59,937,007,212,644.41
  5. Step 5: Solve for x
    x = 59,937,007,212,644.41/8,589,526.60
  6. Step 6: Final answer
    x = 6,977,917.41

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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.