Home / 1,157,070.10-1,736,469.15-595,815.70

Finding the Fourth Proportional to 1,157,070.10, 1,736,469.15 and 595,815.70

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Solution

The fourth proportional to 1,157,070.10, 1,736,469.15 and 595,815.70 is: 894,168.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,157,070.10 : 1,736,469.15 = 595,815.70 : x
  2. Step 2: Convert to fraction form
    1,157,070.10/1,736,469.15 = 595,815.70/x
  3. Step 3: Cross multiply
    1,157,070.10x = 1,736,469.15 × 595,815.70
  4. Step 4: Simplify right side
    1,157,070.10x = 1,034,615,582,135.65
  5. Step 5: Solve for x
    x = 1,034,615,582,135.65/1,157,070.10
  6. Step 6: Final answer
    x = 894,168.45

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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.