Home / 1,549,303.24-2,316,820.36-1,473,720.52

Finding the Fourth Proportional to 1,549,303.24, 2,316,820.36 and 1,473,720.52

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Solution

The fourth proportional to 1,549,303.24, 2,316,820.36 and 1,473,720.52 is: 2,203,794.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,549,303.24 : 2,316,820.36 = 1,473,720.52 : x
  2. Step 2: Convert to fraction form
    1,549,303.24/2,316,820.36 = 1,473,720.52/x
  3. Step 3: Cross multiply
    1,549,303.24x = 2,316,820.36 × 1,473,720.52
  4. Step 4: Simplify right side
    1,549,303.24x = 3,414,345,705,685.79
  5. Step 5: Solve for x
    x = 3,414,345,705,685.79/1,549,303.24
  6. Step 6: Final answer
    x = 2,203,794.34

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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.