Home / 1,758,337.56-2,637,477.54-560,243.61

Finding the Fourth Proportional to 1,758,337.56, 2,637,477.54 and 560,243.61

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Solution

The fourth proportional to 1,758,337.56, 2,637,477.54 and 560,243.61 is: 840,356.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,758,337.56 : 2,637,477.54 = 560,243.61 : x
  2. Step 2: Convert to fraction form
    1,758,337.56/2,637,477.54 = 560,243.61/x
  3. Step 3: Cross multiply
    1,758,337.56x = 2,637,477.54 × 560,243.61
  4. Step 4: Simplify right side
    1,758,337.56x = 1,477,629,938,303.52
  5. Step 5: Solve for x
    x = 1,477,629,938,303.52/1,758,337.56
  6. Step 6: Final answer
    x = 840,356.24

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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.