Home / 5,329,939.02-7,995,468.62-1,735,985.89

Finding the Fourth Proportional to 5,329,939.02, 7,995,468.62 and 1,735,985.89

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Solution

The fourth proportional to 5,329,939.02, 7,995,468.62 and 1,735,985.89 is: 2,604,161.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,329,939.02 : 7,995,468.62 = 1,735,985.89 : x
  2. Step 2: Convert to fraction form
    5,329,939.02/7,995,468.62 = 1,735,985.89/x
  3. Step 3: Cross multiply
    5,329,939.02x = 7,995,468.62 × 1,735,985.89
  4. Step 4: Simplify right side
    5,329,939.02x = 13,880,020,722,592.07
  5. Step 5: Solve for x
    x = 13,880,020,722,592.07/5,329,939.02
  6. Step 6: Final answer
    x = 2,604,161.26

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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.