Home / 4,402,728.09-6,604,748.31-1,562,602.41

Finding the Fourth Proportional to 4,402,728.09, 6,604,748.31 and 1,562,602.41

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Solution

The fourth proportional to 4,402,728.09, 6,604,748.31 and 1,562,602.41 is: 2,344,136.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,402,728.09 : 6,604,748.31 = 1,562,602.41 : x
  2. Step 2: Convert to fraction form
    4,402,728.09/6,604,748.31 = 1,562,602.41/x
  3. Step 3: Cross multiply
    4,402,728.09x = 6,604,748.31 × 1,562,602.41
  4. Step 4: Simplify right side
    4,402,728.09x = 10,320,595,626,649.43
  5. Step 5: Solve for x
    x = 10,320,595,626,649.43/4,402,728.09
  6. Step 6: Final answer
    x = 2,344,136.50

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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.