Home / 5,460,253.20-7,535,099.52-3,012,886.80

Finding the Fourth Proportional to 5,460,253.20, 7,535,099.52 and 3,012,886.80

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Solution

The fourth proportional to 5,460,253.20, 7,535,099.52 and 3,012,886.80 is: 4,157,756.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,460,253.20 : 7,535,099.52 = 3,012,886.80 : x
  2. Step 2: Convert to fraction form
    5,460,253.20/7,535,099.52 = 3,012,886.80/x
  3. Step 3: Cross multiply
    5,460,253.20x = 7,535,099.52 × 3,012,886.80
  4. Step 4: Simplify right side
    5,460,253.20x = 22,702,401,880,494.33
  5. Step 5: Solve for x
    x = 22,702,401,880,494.33/5,460,253.20
  6. Step 6: Final answer
    x = 4,157,756.25

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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.