Home / 1,506,288.76-2,259,451.46-441,352.40

Finding the Fourth Proportional to 1,506,288.76, 2,259,451.46 and 441,352.40

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Solution

The fourth proportional to 1,506,288.76, 2,259,451.46 and 441,352.40 is: 662,033.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,506,288.76 : 2,259,451.46 = 441,352.40 : x
  2. Step 2: Convert to fraction form
    1,506,288.76/2,259,451.46 = 441,352.40/x
  3. Step 3: Cross multiply
    1,506,288.76x = 2,259,451.46 × 441,352.40
  4. Step 4: Simplify right side
    1,506,288.76x = 997,214,314,360.63
  5. Step 5: Solve for x
    x = 997,214,314,360.63/1,506,288.76
  6. Step 6: Final answer
    x = 662,033.96

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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.