Home / 2,358,333.76-3,254,587.68-1,339,911.04

Finding the Fourth Proportional to 2,358,333.76, 3,254,587.68 and 1,339,911.04

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Solution

The fourth proportional to 2,358,333.76, 3,254,587.68 and 1,339,911.04 is: 1,849,126.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,358,333.76 : 3,254,587.68 = 1,339,911.04 : x
  2. Step 2: Convert to fraction form
    2,358,333.76/3,254,587.68 = 1,339,911.04/x
  3. Step 3: Cross multiply
    2,358,333.76x = 3,254,587.68 × 1,339,911.04
  4. Step 4: Simplify right side
    2,358,333.76x = 4,360,857,963,079.99
  5. Step 5: Solve for x
    x = 4,360,857,963,079.99/2,358,333.76
  6. Step 6: Final answer
    x = 1,849,126.72

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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.