Home / 1,085,148.59-1,497,498.99-601,785.14

Finding the Fourth Proportional to 1,085,148.59, 1,497,498.99 and 601,785.14

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Solution

The fourth proportional to 1,085,148.59, 1,497,498.99 and 601,785.14 is: 830,460.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,085,148.59 : 1,497,498.99 = 601,785.14 : x
  2. Step 2: Convert to fraction form
    1,085,148.59/1,497,498.99 = 601,785.14/x
  3. Step 3: Cross multiply
    1,085,148.59x = 1,497,498.99 × 601,785.14
  4. Step 4: Simplify right side
    1,085,148.59x = 901,172,631,859.51
  5. Step 5: Solve for x
    x = 901,172,631,859.51/1,085,148.59
  6. Step 6: Final answer
    x = 830,460.13

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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.