Home / 2,326,075.30-3,487,684.08-904,474.30

Finding the Fourth Proportional to 2,326,075.30, 3,487,684.08 and 904,474.30

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Solution

The fourth proportional to 2,326,075.30, 3,487,684.08 and 904,474.30 is: 1,356,155.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,326,075.30 : 3,487,684.08 = 904,474.30 : x
  2. Step 2: Convert to fraction form
    2,326,075.30/3,487,684.08 = 904,474.30/x
  3. Step 3: Cross multiply
    2,326,075.30x = 3,487,684.08 × 904,474.30
  4. Step 4: Simplify right side
    2,326,075.30x = 3,154,520,616,879.14
  5. Step 5: Solve for x
    x = 3,154,520,616,879.14/2,326,075.30
  6. Step 6: Final answer
    x = 1,356,155.85

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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.