Home / 2,838,023.02-4,254,503.49-1,040,487.62

Finding the Fourth Proportional to 2,838,023.02, 4,254,503.49 and 1,040,487.62

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Solution

The fourth proportional to 2,838,023.02, 4,254,503.49 and 1,040,487.62 is: 1,559,803.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,838,023.02 : 4,254,503.49 = 1,040,487.62 : x
  2. Step 2: Convert to fraction form
    2,838,023.02/4,254,503.49 = 1,040,487.62/x
  3. Step 3: Cross multiply
    2,838,023.02x = 4,254,503.49 × 1,040,487.62
  4. Step 4: Simplify right side
    2,838,023.02x = 4,426,758,210,591.79
  5. Step 5: Solve for x
    x = 4,426,758,210,591.79/2,838,023.02
  6. Step 6: Final answer
    x = 1,559,803.49

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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.