Home / 3,547,536.12-5,319,923.76-1,150,801.20

Finding the Fourth Proportional to 3,547,536.12, 5,319,923.76 and 1,150,801.20

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Solution

The fourth proportional to 3,547,536.12, 5,319,923.76 and 1,150,801.20 is: 1,725,754.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,547,536.12 : 5,319,923.76 = 1,150,801.20 : x
  2. Step 2: Convert to fraction form
    3,547,536.12/5,319,923.76 = 1,150,801.20/x
  3. Step 3: Cross multiply
    3,547,536.12x = 5,319,923.76 × 1,150,801.20
  4. Step 4: Simplify right side
    3,547,536.12x = 6,122,174,646,916.51
  5. Step 5: Solve for x
    x = 6,122,174,646,916.51/3,547,536.12
  6. Step 6: Final answer
    x = 1,725,754.00

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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.