Home / 1,301,600.60-1,796,156.34-757,752.02

Finding the Fourth Proportional to 1,301,600.60, 1,796,156.34 and 757,752.02

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Solution

The fourth proportional to 1,301,600.60, 1,796,156.34 and 757,752.02 is: 1,045,667.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,301,600.60 : 1,796,156.34 = 757,752.02 : x
  2. Step 2: Convert to fraction form
    1,301,600.60/1,796,156.34 = 757,752.02/x
  3. Step 3: Cross multiply
    1,301,600.60x = 1,796,156.34 × 757,752.02
  4. Step 4: Simplify right side
    1,301,600.60x = 1,361,041,094,870.81
  5. Step 5: Solve for x
    x = 1,361,041,094,870.81/1,301,600.60
  6. Step 6: Final answer
    x = 1,045,667.23

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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.