Home / 1,847,598.30-2,549,900.77-1,536,952.13

Finding the Fourth Proportional to 1,847,598.30, 2,549,900.77 and 1,536,952.13

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Solution

The fourth proportional to 1,847,598.30, 2,549,900.77 and 1,536,952.13 is: 2,121,172.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,847,598.30 : 2,549,900.77 = 1,536,952.13 : x
  2. Step 2: Convert to fraction form
    1,847,598.30/2,549,900.77 = 1,536,952.13/x
  3. Step 3: Cross multiply
    1,847,598.30x = 2,549,900.77 × 1,536,952.13
  4. Step 4: Simplify right side
    1,847,598.30x = 3,919,075,412,710.38
  5. Step 5: Solve for x
    x = 3,919,075,412,710.38/1,847,598.30
  6. Step 6: Final answer
    x = 2,121,172.88

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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.