Home / 2,358,507.39-3,537,758.93-739,287.87

Finding the Fourth Proportional to 2,358,507.39, 3,537,758.93 and 739,287.87

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Solution

The fourth proportional to 2,358,507.39, 3,537,758.93 and 739,287.87 is: 1,108,931.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,358,507.39 : 3,537,758.93 = 739,287.87 : x
  2. Step 2: Convert to fraction form
    2,358,507.39/3,537,758.93 = 739,287.87/x
  3. Step 3: Cross multiply
    2,358,507.39x = 3,537,758.93 × 739,287.87
  4. Step 4: Simplify right side
    2,358,507.39x = 2,615,422,260,236.74
  5. Step 5: Solve for x
    x = 2,615,422,260,236.74/2,358,507.39
  6. Step 6: Final answer
    x = 1,108,931.13

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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.