Home / 1,070,970.13-1,604,268.19-597,907.45

Finding the Fourth Proportional to 1,070,970.13, 1,604,268.19 and 597,907.45

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Solution

The fourth proportional to 1,070,970.13, 1,604,268.19 and 597,907.45 is: 895,640.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,070,970.13 : 1,604,268.19 = 597,907.45 : x
  2. Step 2: Convert to fraction form
    1,070,970.13/1,604,268.19 = 597,907.45/x
  3. Step 3: Cross multiply
    1,070,970.13x = 1,604,268.19 × 597,907.45
  4. Step 4: Simplify right side
    1,070,970.13x = 959,203,902,599.02
  5. Step 5: Solve for x
    x = 959,203,902,599.02/1,070,970.13
  6. Step 6: Final answer
    x = 895,640.20

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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.