Home / 1,402,050.56-2,103,075.83-337,092.62

Finding the Fourth Proportional to 1,402,050.56, 2,103,075.83 and 337,092.62

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Solution

The fourth proportional to 1,402,050.56, 2,103,075.83 and 337,092.62 is: 505,638.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,402,050.56 : 2,103,075.83 = 337,092.62 : x
  2. Step 2: Convert to fraction form
    1,402,050.56/2,103,075.83 = 337,092.62/x
  3. Step 3: Cross multiply
    1,402,050.56x = 2,103,075.83 × 337,092.62
  4. Step 4: Simplify right side
    1,402,050.56x = 708,931,329,392.53
  5. Step 5: Solve for x
    x = 708,931,329,392.53/1,402,050.56
  6. Step 6: Final answer
    x = 505,638.92

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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.