Home / 1,349,668.02-1,852,627.73-1,193,280.44

Finding the Fourth Proportional to 1,349,668.02, 1,852,627.73 and 1,193,280.44

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Solution

The fourth proportional to 1,349,668.02, 1,852,627.73 and 1,193,280.44 is: 1,637,961.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,349,668.02 : 1,852,627.73 = 1,193,280.44 : x
  2. Step 2: Convert to fraction form
    1,349,668.02/1,852,627.73 = 1,193,280.44/x
  3. Step 3: Cross multiply
    1,349,668.02x = 1,852,627.73 × 1,193,280.44
  4. Step 4: Simplify right side
    1,349,668.02x = 2,210,704,417,581.06
  5. Step 5: Solve for x
    x = 2,210,704,417,581.06/1,349,668.02
  6. Step 6: Final answer
    x = 1,637,961.62

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.