Home / 1,523,722.80-2,285,603.64-1,050,281.04

Finding the Fourth Proportional to 1,523,722.80, 2,285,603.64 and 1,050,281.04

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Solution

The fourth proportional to 1,523,722.80, 2,285,603.64 and 1,050,281.04 is: 1,575,434.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,523,722.80 : 2,285,603.64 = 1,050,281.04 : x
  2. Step 2: Convert to fraction form
    1,523,722.80/2,285,603.64 = 1,050,281.04/x
  3. Step 3: Cross multiply
    1,523,722.80x = 2,285,603.64 × 1,050,281.04
  4. Step 4: Simplify right side
    1,523,722.80x = 2,400,526,168,046.99
  5. Step 5: Solve for x
    x = 2,400,526,168,046.99/1,523,722.80
  6. Step 6: Final answer
    x = 1,575,434.96

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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.