Home / 1,559,475.10-2,336,697.60-883,546.30

Finding the Fourth Proportional to 1,559,475.10, 2,336,697.60 and 883,546.30

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Solution

The fourth proportional to 1,559,475.10, 2,336,697.60 and 883,546.30 is: 1,323,894.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,559,475.10 : 2,336,697.60 = 883,546.30 : x
  2. Step 2: Convert to fraction form
    1,559,475.10/2,336,697.60 = 883,546.30/x
  3. Step 3: Cross multiply
    1,559,475.10x = 2,336,697.60 × 883,546.30
  4. Step 4: Simplify right side
    1,559,475.10x = 2,064,580,518,698.88
  5. Step 5: Solve for x
    x = 2,064,580,518,698.88/1,559,475.10
  6. Step 6: Final answer
    x = 1,323,894.51

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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.