Home / 1,796,798.60-2,695,197.90-1,708,225.10

Finding the Fourth Proportional to 1,796,798.60, 2,695,197.90 and 1,708,225.10

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Solution

The fourth proportional to 1,796,798.60, 2,695,197.90 and 1,708,225.10 is: 2,562,337.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,796,798.60 : 2,695,197.90 = 1,708,225.10 : x
  2. Step 2: Convert to fraction form
    1,796,798.60/2,695,197.90 = 1,708,225.10/x
  3. Step 3: Cross multiply
    1,796,798.60x = 2,695,197.90 × 1,708,225.10
  4. Step 4: Simplify right side
    1,796,798.60x = 4,604,004,702,247.29
  5. Step 5: Solve for x
    x = 4,604,004,702,247.29/1,796,798.60
  6. Step 6: Final answer
    x = 2,562,337.65

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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.