Home / 3,869,011.26-5,803,572.67-1,472,987.52

Finding the Fourth Proportional to 3,869,011.26, 5,803,572.67 and 1,472,987.52

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Solution

The fourth proportional to 3,869,011.26, 5,803,572.67 and 1,472,987.52 is: 2,209,502.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,869,011.26 : 5,803,572.67 = 1,472,987.52 : x
  2. Step 2: Convert to fraction form
    3,869,011.26/5,803,572.67 = 1,472,987.52/x
  3. Step 3: Cross multiply
    3,869,011.26x = 5,803,572.67 × 1,472,987.52
  4. Step 4: Simplify right side
    3,869,011.26x = 8,548,590,114,323.08
  5. Step 5: Solve for x
    x = 8,548,590,114,323.08/3,869,011.26
  6. Step 6: Final answer
    x = 2,209,502.52

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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.