Home / 1,044,093.10-1,566,312.45-445,341.10

Finding the Fourth Proportional to 1,044,093.10, 1,566,312.45 and 445,341.10

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Solution

The fourth proportional to 1,044,093.10, 1,566,312.45 and 445,341.10 is: 668,085.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,044,093.10 : 1,566,312.45 = 445,341.10 : x
  2. Step 2: Convert to fraction form
    1,044,093.10/1,566,312.45 = 445,341.10/x
  3. Step 3: Cross multiply
    1,044,093.10x = 1,566,312.45 × 445,341.10
  4. Step 4: Simplify right side
    1,044,093.10x = 697,543,309,426.70
  5. Step 5: Solve for x
    x = 697,543,309,426.70/1,044,093.10
  6. Step 6: Final answer
    x = 668,085.36

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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.