Home / 3,263,529.60-4,896,331.20-1,465,718.40

Finding the Fourth Proportional to 3,263,529.60, 4,896,331.20 and 1,465,718.40

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Solution

The fourth proportional to 3,263,529.60, 4,896,331.20 and 1,465,718.40 is: 2,199,043.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,263,529.60 : 4,896,331.20 = 1,465,718.40 : x
  2. Step 2: Convert to fraction form
    3,263,529.60/4,896,331.20 = 1,465,718.40/x
  3. Step 3: Cross multiply
    3,263,529.60x = 4,896,331.20 × 1,465,718.40
  4. Step 4: Simplify right side
    3,263,529.60x = 7,176,642,732,334.08
  5. Step 5: Solve for x
    x = 7,176,642,732,334.08/3,263,529.60
  6. Step 6: Final answer
    x = 2,199,043.25

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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.