Home / 5,075,654.40-7,000,732.80-4,310,496

Finding the Fourth Proportional to 5,075,654.40, 7,000,732.80 and 4,310,496

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Solution

The fourth proportional to 5,075,654.40, 7,000,732.80 and 4,310,496 is: 5,945,367.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,075,654.40 : 7,000,732.80 = 4,310,496 : x
  2. Step 2: Convert to fraction form
    5,075,654.40/7,000,732.80 = 4,310,496/x
  3. Step 3: Cross multiply
    5,075,654.40x = 7,000,732.80 × 4,310,496
  4. Step 4: Simplify right side
    5,075,654.40x = 30,176,630,731,468.80
  5. Step 5: Solve for x
    x = 30,176,630,731,468.80/5,075,654.40
  6. Step 6: Final answer
    x = 5,945,367.50

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.