Home / 7,223,897.32-10,835,735.58-1,759,043.24

Finding the Fourth Proportional to 7,223,897.32, 10,835,735.58 and 1,759,043.24

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Solution

The fourth proportional to 7,223,897.32, 10,835,735.58 and 1,759,043.24 is: 2,638,537.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,223,897.32 : 10,835,735.58 = 1,759,043.24 : x
  2. Step 2: Convert to fraction form
    7,223,897.32/10,835,735.58 = 1,759,043.24/x
  3. Step 3: Cross multiply
    7,223,897.32x = 10,835,735.58 × 1,759,043.24
  4. Step 4: Simplify right side
    7,223,897.32x = 19,060,527,422,426.48
  5. Step 5: Solve for x
    x = 19,060,527,422,426.48/7,223,897.32
  6. Step 6: Final answer
    x = 2,638,537.98

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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.