Home / 1,847,598.68-2,549,901.29-1,536,952.50

Finding the Fourth Proportional to 1,847,598.68, 2,549,901.29 and 1,536,952.50

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Solution

The fourth proportional to 1,847,598.68, 2,549,901.29 and 1,536,952.50 is: 2,121,173.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,847,598.68 : 2,549,901.29 = 1,536,952.50 : x
  2. Step 2: Convert to fraction form
    1,847,598.68/2,549,901.29 = 1,536,952.50/x
  3. Step 3: Cross multiply
    1,847,598.68x = 2,549,901.29 × 1,536,952.50
  4. Step 4: Simplify right side
    1,847,598.68x = 3,919,077,164,296.09
  5. Step 5: Solve for x
    x = 3,919,077,164,296.09/1,847,598.68
  6. Step 6: Final answer
    x = 2,121,173.40

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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.