Home / 1,044,678.17-1,566,973.47-334,690.49

Finding the Fourth Proportional to 1,044,678.17, 1,566,973.47 and 334,690.49

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Solution

The fourth proportional to 1,044,678.17, 1,566,973.47 and 334,690.49 is: 502,021.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,044,678.17 : 1,566,973.47 = 334,690.49 : x
  2. Step 2: Convert to fraction form
    1,044,678.17/1,566,973.47 = 334,690.49/x
  3. Step 3: Cross multiply
    1,044,678.17x = 1,566,973.47 × 334,690.49
  4. Step 4: Simplify right side
    1,044,678.17x = 524,451,118,491.30
  5. Step 5: Solve for x
    x = 524,451,118,491.30/1,044,678.17
  6. Step 6: Final answer
    x = 502,021.71

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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.