Home / 1,094,829.84-1,642,290.12-375,665.94

Finding the Fourth Proportional to 1,094,829.84, 1,642,290.12 and 375,665.94

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Solution

The fourth proportional to 1,094,829.84, 1,642,290.12 and 375,665.94 is: 563,514.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,094,829.84 : 1,642,290.12 = 375,665.94 : x
  2. Step 2: Convert to fraction form
    1,094,829.84/1,642,290.12 = 375,665.94/x
  3. Step 3: Cross multiply
    1,094,829.84x = 1,642,290.12 × 375,665.94
  4. Step 4: Simplify right side
    1,094,829.84x = 616,952,461,682.51
  5. Step 5: Solve for x
    x = 616,952,461,682.51/1,094,829.84
  6. Step 6: Final answer
    x = 563,514.47

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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.