Home / 1,709,197.32-2,358,596.10-934,674.36

Finding the Fourth Proportional to 1,709,197.32, 2,358,596.10 and 934,674.36

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Solution

The fourth proportional to 1,709,197.32, 2,358,596.10 and 934,674.36 is: 1,289,798.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,709,197.32 : 2,358,596.10 = 934,674.36 : x
  2. Step 2: Convert to fraction form
    1,709,197.32/2,358,596.10 = 934,674.36/x
  3. Step 3: Cross multiply
    1,709,197.32x = 2,358,596.10 × 934,674.36
  4. Step 4: Simplify right side
    1,709,197.32x = 2,204,519,300,266.00
  5. Step 5: Solve for x
    x = 2,204,519,300,266.00/1,709,197.32
  6. Step 6: Final answer
    x = 1,289,798.01

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.