Home / 1,732,502.59-2,390,868.70-958,093.18

Finding the Fourth Proportional to 1,732,502.59, 2,390,868.70 and 958,093.18

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Solution

The fourth proportional to 1,732,502.59, 2,390,868.70 and 958,093.18 is: 1,322,176.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,732,502.59 : 2,390,868.70 = 958,093.18 : x
  2. Step 2: Convert to fraction form
    1,732,502.59/2,390,868.70 = 958,093.18/x
  3. Step 3: Cross multiply
    1,732,502.59x = 2,390,868.70 × 958,093.18
  4. Step 4: Simplify right side
    1,732,502.59x = 2,290,674,987,373.06
  5. Step 5: Solve for x
    x = 2,290,674,987,373.06/1,732,502.59
  6. Step 6: Final answer
    x = 1,322,176.95

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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.