Home / 1,756,074.24-2,637,711.36-1,157,898.24

Finding the Fourth Proportional to 1,756,074.24, 2,637,711.36 and 1,157,898.24

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Solution

The fourth proportional to 1,756,074.24, 2,637,711.36 and 1,157,898.24 is: 1,739,221.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,756,074.24 : 2,637,711.36 = 1,157,898.24 : x
  2. Step 2: Convert to fraction form
    1,756,074.24/2,637,711.36 = 1,157,898.24/x
  3. Step 3: Cross multiply
    1,756,074.24x = 2,637,711.36 × 1,157,898.24
  4. Step 4: Simplify right side
    1,756,074.24x = 3,054,201,341,372.01
  5. Step 5: Solve for x
    x = 3,054,201,341,372.01/1,756,074.24
  6. Step 6: Final answer
    x = 1,739,221.08

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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.