Home / 5,748,319.80-8,628,152.58-3,052,637.28

Finding the Fourth Proportional to 5,748,319.80, 8,628,152.58 and 3,052,637.28

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Solution

The fourth proportional to 5,748,319.80, 8,628,152.58 and 3,052,637.28 is: 4,581,968.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,748,319.80 : 8,628,152.58 = 3,052,637.28 : x
  2. Step 2: Convert to fraction form
    5,748,319.80/8,628,152.58 = 3,052,637.28/x
  3. Step 3: Cross multiply
    5,748,319.80x = 8,628,152.58 × 3,052,637.28
  4. Step 4: Simplify right side
    5,748,319.80x = 26,338,620,223,236.18
  5. Step 5: Solve for x
    x = 26,338,620,223,236.18/5,748,319.80
  6. Step 6: Final answer
    x = 4,581,968.50

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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.