Home / 9,223,607.48-13,843,806.96-4,909,279.77

Finding the Fourth Proportional to 9,223,607.48, 13,843,806.96 and 4,909,279.77

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Solution

The fourth proportional to 9,223,607.48, 13,843,806.96 and 4,909,279.77 is: 7,368,388.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,223,607.48 : 13,843,806.96 = 4,909,279.77 : x
  2. Step 2: Convert to fraction form
    9,223,607.48/13,843,806.96 = 4,909,279.77/x
  3. Step 3: Cross multiply
    9,223,607.48x = 13,843,806.96 × 4,909,279.77
  4. Step 4: Simplify right side
    9,223,607.48x = 67,963,121,466,922.98
  5. Step 5: Solve for x
    x = 67,963,121,466,922.98/9,223,607.48
  6. Step 6: Final answer
    x = 7,368,388.31

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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.