Home / 1,044,210.72-1,566,512.10-334,048.08

Finding the Fourth Proportional to 1,044,210.72, 1,566,512.10 and 334,048.08

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Solution

The fourth proportional to 1,044,210.72, 1,566,512.10 and 334,048.08 is: 501,134.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,044,210.72 : 1,566,512.10 = 334,048.08 : x
  2. Step 2: Convert to fraction form
    1,044,210.72/1,566,512.10 = 334,048.08/x
  3. Step 3: Cross multiply
    1,044,210.72x = 1,566,512.10 × 334,048.08
  4. Step 4: Simplify right side
    1,044,210.72x = 523,290,359,301.77
  5. Step 5: Solve for x
    x = 523,290,359,301.77/1,044,210.72
  6. Step 6: Final answer
    x = 501,134.83

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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.