Home / 1,732,944.02-2,391,278.65-958,451.81

Finding the Fourth Proportional to 1,732,944.02, 2,391,278.65 and 958,451.81

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Solution

The fourth proportional to 1,732,944.02, 2,391,278.65 and 958,451.81 is: 1,322,561.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,732,944.02 : 2,391,278.65 = 958,451.81 : x
  2. Step 2: Convert to fraction form
    1,732,944.02/2,391,278.65 = 958,451.81/x
  3. Step 3: Cross multiply
    1,732,944.02x = 2,391,278.65 × 958,451.81
  4. Step 4: Simplify right side
    1,732,944.02x = 2,291,925,333,558.20
  5. Step 5: Solve for x
    x = 2,291,925,333,558.20/1,732,944.02
  6. Step 6: Final answer
    x = 1,322,561.67

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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.