Home / 1,703,321.24-2,547,312.77-1,514,889.32

Finding the Fourth Proportional to 1,703,321.24, 2,547,312.77 and 1,514,889.32

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Solution

The fourth proportional to 1,703,321.24, 2,547,312.77 and 1,514,889.32 is: 2,265,513.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,703,321.24 : 2,547,312.77 = 1,514,889.32 : x
  2. Step 2: Convert to fraction form
    1,703,321.24/2,547,312.77 = 1,514,889.32/x
  3. Step 3: Cross multiply
    1,703,321.24x = 2,547,312.77 × 1,514,889.32
  4. Step 4: Simplify right side
    1,703,321.24x = 3,858,896,901,023.28
  5. Step 5: Solve for x
    x = 3,858,896,901,023.28/1,703,321.24
  6. Step 6: Final answer
    x = 2,265,513.29

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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.