Home / 6,709,840.60-10,052,951.10-5,765,056.60

Finding the Fourth Proportional to 6,709,840.60, 10,052,951.10 and 5,765,056.60

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Solution

The fourth proportional to 6,709,840.60, 10,052,951.10 and 5,765,056.60 is: 8,637,437.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,709,840.60 : 10,052,951.10 = 5,765,056.60 : x
  2. Step 2: Convert to fraction form
    6,709,840.60/10,052,951.10 = 5,765,056.60/x
  3. Step 3: Cross multiply
    6,709,840.60x = 10,052,951.10 × 5,765,056.60
  4. Step 4: Simplify right side
    6,709,840.60x = 57,955,832,088,532.26
  5. Step 5: Solve for x
    x = 57,955,832,088,532.26/6,709,840.60
  6. Step 6: Final answer
    x = 8,637,437.99

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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.